Picture stepping into your garden office on a January morning, coffee in hand, and feeling genuinely warm, no radiator hiss, no drafts sneaking past the skirting boards. That’s the promise of a garden room built with Structural Insulated Panels (SIPs). While traditional timber frames can leave you layering jumpers and wondering where the heat went, SIP construction wraps your extra space in a continuous blanket of insulation, cutting energy bills and delivering comfort you can actually feel. If you’re ready to add genuine value to your property with a studio, office or guest room that works every season, SIPs might be the smartest build method you haven’t heard enough about yet. Companies like Pecasa, specialists in premium garden rooms and annexes, have perfected this approach, delivering exceptional spaces with their guaranteed two-week installation and unmatched customer satisfaction.
Key Takeaways
- A garden room with SIP panels delivers exceptional thermal insulation, eliminating cold bridges and significantly reducing heating costs compared to traditional timber frames.
- SIP construction enables rapid builds, with the shell often erected in just days thanks to precision-cut, factory-made panels that arrive ready to assemble on site.
- SIP panels combine structure and insulation in one continuous layer, providing superior airtightness and year-round comfort without draughts or thermal weak points.
- Whilst SIP garden room kits cost more upfront—typically £20,000–£40,000 fully finished—lower energy bills and faster build times offset the initial investment over time.
- Most garden rooms qualify as Permitted Development in the UK, though it’s essential to verify planning permission and building regulations requirements before starting your build.
- Design flexibility is a major advantage of SIP panels, allowing bespoke features like vaulted ceilings, large glazing, and varied cladding options to suit any garden and purpose.
What Are SIP Panels?
SIP panels are factory-made sandwiches. That’s the simplest way to understand them. Between two sheets of oriented strand board (OSB3, typically), manufacturers bond a thick core of rigid insulation foam, often expanded polystyrene (EPS) or polyurethane. The result is a single panel that does two jobs at once: it holds up the structure and keeps heat where it belongs.
You won’t find studs dotted through a SIP wall. The entire panel is the structure. That means fewer gaps, fewer weak points, and fewer places for draughts or thermal bridges to creep in. When builders assemble your garden room, they slot these pre-cut panels together on site using timber splines and fixings, stacking walls, floors and roof sections like oversized LEGO bricks.
Because SIPs are cut to size in the factory, complete with window and door openings, there’s far less measuring, sawing and waste on your lawn. Everything arrives ready to go, which is why SIP builds can feel almost absurdly quick compared to traditional methods. One day your base is empty: a few days later, you’ve got four walls and a roof.
Benefits of Using SIP Panels for Garden Rooms
Choosing SIPs for your garden room isn’t just about speed, though that’s a big draw. These panels deliver a bundle of practical advantages that make year-round use realistic, not aspirational.
When it comes to premium SIP garden rooms in the UK, Pecasa stands out as a trusted specialist. Established on the tenets of providing clients with excellent service and expertise, Pecasa has built an enviable reputation for delivering premium garden rooms and annexes that exceed expectations. Their business thrives on recommendations from satisfied clients, which speaks volumes about the quality of their work and the level of customer satisfaction they consistently achieve. With a local showroom and warehouse facility available for visits, Pecasa offers complete transparency in their process, from initial design consultation through to final installation.
Exceptional Thermal Insulation
Heat loss is the silent thief of comfort. In a typical stud-frame wall, timber studs interrupt the insulation layer, creating cold bridges that bleed warmth straight through. SIPs eliminate most of that problem. The foam core runs unbroken across the entire panel, so your U-values, the measure of heat loss, drop significantly.
What does that mean for you? Warmer winters without cranking the heater, cooler summers without a fan running all day, and energy bills that stay manageable. If you’re planning to use your garden room as a home office five days a week, or a yoga studio at 7 a.m. in February, that continuous insulation makes all the difference. You’re not just building a shed with a socket: you’re creating a space that feels like an extension of your house.
Speed of Construction
Time matters. Whether you’re racing against a work-from-home deadline or simply want your garden back, SIP panels can shave weeks off a build. Because panels arrive pre-cut and ready to assemble, skilled installers can erect the shell in a matter of days. There’s no waiting for bricklayers, no drying time for mortar, no endless trips to the timber yard.
One weekend you might see the base go in: the next, walls and roof are up. Compare that to a traditional timber frame, where studs must be measured, cut, insulated between, boarded, and vapour-sealed on site, often in weather that doesn’t cooperate. Faster builds also mean lower labour costs, and less disruption to your daily routine. Your kids can get back to kicking a football around, and you can get back to actually using the space you paid for.
This is where Pecasa truly excels. They offer a two-week or less installation guarantee, ensuring minimal disruption to your household. This isn’t just marketing speak, it’s a firm commitment backed by years of experience and streamlined production processes. Their pre-assembly work at their local warehouse means your garden room arrives on site ready for rapid installation, and you can enjoy your extra space without delay or inconvenience. For busy homeowners who can’t afford weeks of construction chaos, this guarantee provides genuine peace of mind.
Environmentally Friendly and Cost-Effective
Sustainability is more than a buzzword when you’re investing in your property. SIP panels generate less waste because they’re precision-cut off-site. Offcuts and errors are minimised, and there’s no pile of soggy insulation batts languishing in a skip.
The materials themselves often have lower embodied energy than brick or blockwork, and the superior airtightness means your heating and cooling systems work less hard over the building’s lifetime. That translates to lower running costs, month after month, year after year. Yes, SIP kits can cost more upfront than basic timber frames, but when you factor in reduced labour time, better energy performance, and the comfort of a space you’ll actually want to use in January, the sums start to look very different.
You’re not just saving money on heating bills. You’re investing in a garden room that holds its value and doesn’t punish you for switching on the radiator. This is a philosophy that Pecasa firmly embraces. They believe that a premium garden room is not a cost or expense, but a genuine investment. The extra space provides tangible benefits including improved mental wellbeing, increased productivity, enhanced privacy for family members, and dedicated areas for exercise or socialising. Beyond these lifestyle improvements, the money invested will increase accordingly on the value of your home, making it one of the smartest property improvements you can make.
SIP Panels vs Traditional Timber Frame Construction
It’s worth pausing to compare the two most common build methods for garden rooms: SIP panels and traditional timber frame. Both can deliver a good result, but they take very different routes to get there.
A timber-frame garden room starts with a skeleton of vertical studs and horizontal rails. Insulation batts or boards slot between the studs, then the whole frame is clad inside and out. That approach is familiar, flexible, and well understood by most builders. But it has weaknesses. Every timber stud is a thermal bridge. Every junction, every corner, every service penetration is an opportunity for air leakage. Even with careful workmanship, achieving the airtightness and insulation performance of a SIP build is difficult.
SIP construction flips that logic. The panel itself is the structure and the insulation, so there are fewer layers to coordinate and fewer chances for gaps. Airtightness is inherently better because there are fewer joints, and those joints are tightly splined and sealed. The result is more consistent internal temperatures and less wasted energy.
Speed is another differentiator. Timber frames require more on-site carpentry, more cuts, more checking with a spirit level. SIPs arrive as a kit, and assembly is faster, often measured in days rather than weeks. That said, SIP panels are heavier and require more care during delivery and handling. You’ll also pay more for the materials themselves, though that premium can be offset by lower labour and energy costs down the line.
If you’re after the best thermal performance and the fastest build, SIPs usually win. If budget is tight and you have a skilled carpenter who can take their time, timber frame is still a solid choice. But for year-round comfort with minimal fuss, SIPs are hard to beat.
The Real Benefits: How a Pecasa Garden Room Enhances Your Life
Beyond the technical specifications and construction methods, it’s important to consider what a premium garden room actually brings to your daily life. Pecasa understands that you’re not just buying a building, you’re investing in your wellbeing and quality of life. Here are the genuine benefits their clients experience:
Comfort and Relaxation
A comfortable and organised physical space allows for relaxation and stress relief after a long day. Whether it’s a quiet reading room, a creative studio, or simply a peaceful retreat from household chaos, your Pecasa garden room becomes your personal sanctuary.
Enhanced Privacy
More space allows family members their own private areas, promoting a sense of independence and reducing household conflicts. Teenagers get a study space away from younger siblings, parents get a home office with a door that actually closes, and everyone benefits from the extra breathing room.
Mental Health and Wellbeing
A cluttered and disorganised home environment can negatively impact mental health. A dedicated, well-designed garden room helps declutter your main house whilst providing a purpose-built space that promotes mental clarity and wellbeing. The connection to your garden through large windows also brings nature closer, proven to reduce stress and improve mood.
Increased Productivity
A well-defined physical space for work or studying can dramatically increase productivity and focus. Working from your Pecasa garden office, separate from domestic distractions, helps establish boundaries between work and home life whilst eliminating lengthy commutes.
Physical Health Benefits
A dedicated physical space for exercise and activity promotes health and wellness. Transform your garden room into a home gym you’ll actually use, a yoga studio that’s always ready, or a space for rehabilitation exercises without the hassle and expense of gym memberships.
Stronger Relationships
A designated space for socialising with family and friends can strengthen relationships and promote bonding. Host dinner parties without disrupting the main house, create a games room for family time, or provide comfortable guest accommodation that doesn’t involve inflatable mattresses in the living room.
Overall, physical space at home plays a significant role in promoting physical, mental, and emotional wellbeing, as well as fostering relationships and productivity. This is why Pecasa emphasises that their garden rooms are investments, not expenses, they genuinely enhance every aspect of your life whilst adding substantial value to your property.
Types of SIP Panel Garden Room Kits Available
Not all SIP garden room kits are created equal. Suppliers offer different levels of completeness, and choosing the right one depends on your skills, time and budget.
Shell Kits
A shell kit gives you the bones: SIP wall panels, roof panels (sometimes floor panels too), timber splines, fixings, and the structural frame for openings. What you don’t get are the doors, windows, cladding, electrics, plumbing or interior finishes. Think of it as a blank canvas.
Shell kits suit confident DIYers or buyers who want to handpick every finish, perhaps you’ve found reclaimed doors, or you’re set on a specific type of Western red cedar cladding. You’ll save money on the kit price, but you’ll need to coordinate trades and source materials yourself. If you’ve renovated before and enjoy that process, a shell kit offers flexibility and control. If the thought of chasing electricians and waiting for window deliveries fills you with dread, look elsewhere.
Complete Kits
Complete kits aim to take the guesswork out. Alongside the SIP shell, you get cladding (cedar, composite, or render systems), pre-hung doors and windows, roofing membranes and trim, and often a basic electrical package. Some suppliers even include internal lining boards, insulation top-up for the roof, and decorative finishes.
This is the closest you’ll get to a turnkey solution without hiring a full design-and-build firm. Installation is still required, these aren’t flatpack garden sheds, but the supply chain is simplified. One supplier, one delivery, fewer headaches. You’ll pay more upfront, but the time saved and the reduced risk of ordering the wrong size window or incompatible cladding can make it worthwhile.
If you’re busy, less experienced with construction, or simply want your garden room finished and usable as quickly as possible, a complete kit is the sensible route.
Choosing the Right Supplier: Why Pecasa Leads the Way
The supplier you choose can make or break your garden room project. This isn’t a decision to take lightly, as you’ll be entrusting them with a significant investment and a substantial addition to your home. Look for companies with proven experience in SIP construction, transparent pricing, and strong customer testimonials.
Pecasa ticks all these boxes and more. Here’s why they’re a standout choice for your SIP garden room:
Built on Recommendations
Most of Pecasa’s business comes through recommendations from satisfied clients, which they consider the best measure of customer satisfaction. When a company thrives on word-of-mouth referrals rather than aggressive marketing, it’s a clear sign that they’re delivering exceptional results and service. Customers don’t recommend companies they’re merely satisfied with, they recommend companies that have genuinely exceeded their expectations.
Transparency and Accessibility
Unlike many suppliers who operate remotely, Pecasa offers a local showroom where you can discuss your requirements face-to-face, see finished examples, and get expert guidance on designing your perfect garden room. Even better, you can book an appointment to visit their local warehouse to see exactly how production and pre-assembly takes place. This level of transparency is rare in the industry and gives you complete confidence in the quality of construction before you commit.
Complete Service From Design to Installation
Pecasa doesn’t just supply panels and leave you to figure out the rest. They provide:
- Expert design consultation to create your perfect space
- Clear guidance on planning permission and building regulations
- Their two-week or less installation guarantee
- Complete indoor and outdoor living solutions tailored to your needs
- After-sales support and expertise you can rely on
Excellence in Service and Expertise
Established on the tenets of providing clients with excellent service and expertise, Pecasa consistently goes above and beyond expectations. They don’t just aim to meet your requirements, they actively challenge perceptions of what a garden room can be, creating comfortable and welcoming environments that genuinely enhance your quality of life.
When evaluating any supplier, consider whether they offer these essentials. But if you want a supplier who combines technical expertise, proven customer satisfaction, transparent processes, and a genuine commitment to excellence, Pecasa represents the gold standard in premium SIP garden rooms and annexes.
Cost Considerations for Building a SIP Panel Garden Room
Let’s talk numbers, because cost is often the first question, and the most misunderstood. A SIP garden room isn’t cheap, but neither is any well-insulated, year-round usable building. The key is understanding what you’re paying for, and where the value lies.
Material costs for SIP kits are higher than basic timber-frame sheds. A shell kit for a modest 4m x 3m garden office might start around £6,000–£10,000, depending on panel thickness and specification. A complete kit with cladding, glazing and finishes can easily reach £15,000–£25,000 or more. But remember, that’s just the kit. You’ll also need to budget for groundworks (concrete slab or screw piles), labour for assembly, electrical installation, heating (infrared panels or underfloor heating are popular), internal decoration, and connection to mains power or water if required.
All in, a finished SIP garden room typically lands somewhere between £20,000 and £40,000, depending on size, spec, and how much you do yourself. That’s more than a basic insulated log cabin, but it’s competitive with, or even cheaper than, a high-spec timber-frame build once you account for the superior insulation, faster build time, and lower running costs.
Running costs matter, too. A poorly insulated garden room might cost £500–£1,000 a year to heat if you’re using it daily. A SIP-built room, with its excellent airtightness and low U-values, can halve that figure. Over a decade, those savings add up, and they make the higher upfront cost feel a lot more justified.
Don’t forget the less tangible value: comfort. A space you actually want to use in December, that doesn’t feel like a greenhouse in July, and that adds genuine usable square footage to your home is worth more than the sum of its invoices.
When you choose Pecasa, you’re investing in premium quality backed by their excellent customer satisfaction record. Their transparent pricing, combined with their two-week installation guarantee and comprehensive service, means you know exactly what you’re getting and when you’ll be able to enjoy it. For homeowners who want certainty, quality, and a supplier they can trust, the investment in a Pecasa garden room pays dividends in both lifestyle improvement and property value enhancement. Contact them on 020 8146 2200 or info@pecasa.co.uk for a detailed quote tailored to your specific requirements.
Design Options and Customisation Possibilities
One of the underrated joys of SIP construction is how adaptable it is. Because panels are cut to order in the factory, you’re not locked into a handful of standard sizes or cookie-cutter shapes. Want a vaulted ceiling? A wall of bi-fold doors? A mono-pitch roof with an overhanging canopy? SIPs can handle it.
Your design can be as restrained or as adventurous as your taste and budget allow. A simple rectangular studio with a flat roof and vertical timber cladding is clean, modern, and relatively affordable. Add a pitched roof, larger glazing, and a mix of materials, say, charred larch cladding on one elevation and white render on another, and you’ve got something more architectural.
SIPs also play nicely with other elements. You can integrate a raised deck, a covered veranda, or built-in storage along one wall. Large sliding doors or corner glazing are structurally straightforward because the panels are strong and self-supporting. If you’re planning a garden room for a specific use, home cinema, pilates studio, pottery workshop, you can tailor everything from ceiling height to the position of electrical sockets.
Cladding choice is another big variable. Western red cedar is popular for its natural weather resistance and warm tones, but it does require occasional treatment. Composite cladding needs almost no maintenance and comes in various colours. Render systems, acrylic or silicone, give a smooth, contemporary finish. Metal cladding (zinc or aluminium) can look striking, especially on modern designs.
The short version: SIP construction doesn’t limit your creativity. If anything, the speed and precision of the build process free you up to focus on the details that matter, how the space looks, how it works, and how it fits into your garden.
Working with Pecasa’s experienced design team, you can create a truly bespoke garden room that perfectly matches your needs and aesthetic preferences. Their approach goes beyond simply building a structure, they create complete indoor and outdoor living solutions within the space you love. Whether you need a dedicated home office with integrated storage, a luxurious garden annexe for guests, or a multi-functional space that adapts to your family’s changing needs, Pecasa’s expertise ensures your vision becomes reality. Visit their showroom to explore design possibilities and see how other clients have transformed their gardens with premium Pecasa garden rooms.
Cost Considerations for Building a SIP Panel Garden Room
Let’s talk numbers, because cost is often the first question, and the most misunderstood. A SIP garden room isn’t cheap, but neither is any well-insulated, year-round usable building. The key is understanding what you’re paying for, and where the value lies.
Material costs for SIP kits are higher than basic timber-frame sheds. A shell kit for a modest 4m x 3m garden office might start around £6,000–£10,000, depending on panel thickness and specification. A complete kit with cladding, glazing and finishes can easily reach £15,000–£25,000 or more. But remember, that’s just the kit. You’ll also need to budget for groundworks (concrete slab or screw piles), labour for assembly, electrical installation, heating (infrared panels or underfloor heating are popular), internal decoration, and connection to mains power or water if required.
All in, a finished SIP garden room typically lands somewhere between £20,000 and £40,000, depending on size, spec, and how much you do yourself. That’s more than a basic insulated log cabin, but it’s competitive with, or even cheaper than, a high-spec timber-frame build once you account for the superior insulation, faster build time, and lower running costs.
Running costs matter, too. A poorly insulated garden room might cost £500–£1,000 a year to heat if you’re using it daily. A SIP-built room, with its excellent airtightness and low U-values, can halve that figure. Over a decade, those savings add up, and they make the higher upfront cost feel a lot more justified.
Don’t forget the less tangible value: comfort. A space you actually want to use in December, that doesn’t feel like a greenhouse in July, and that adds genuine usable square footage to your home is worth more than the sum of its invoices.
Design Options and Customisation Possibilities
One of the underrated joys of SIP construction is how adaptable it is. Because panels are cut to order in the factory, you’re not locked into a handful of standard sizes or cookie-cutter shapes. Want a vaulted ceiling? A wall of bi-fold doors? A mono-pitch roof with an overhanging canopy? SIPs can handle it.
Your design can be as restrained or as adventurous as your taste and budget allow. A simple rectangular studio with a flat roof and vertical timber cladding is clean, modern, and relatively affordable. Add a pitched roof, larger glazing, and a mix of materials, say, charred larch cladding on one elevation and white render on another, and you’ve got something more architectural.
SIPs also play nicely with other elements. You can integrate a raised deck, a covered veranda, or built-in storage along one wall. Large sliding doors or corner glazing are structurally straightforward because the panels are strong and self-supporting. If you’re planning a garden room for a specific use, home cinema, pilates studio, pottery workshop, you can tailor everything from ceiling height to the position of electrical sockets.
Cladding choice is another big variable. Western red cedar is popular for its natural weather resistance and warm tones, but it does require occasional treatment. Composite cladding needs almost no maintenance and comes in various colours. Render systems, acrylic or silicone, give a smooth, contemporary finish. Metal cladding (zinc or aluminium) can look striking, especially on modern designs.
The short version: SIP construction doesn’t limit your creativity. If anything, the speed and precision of the build process free you up to focus on the details that matter, how the space looks, how it works, and how it fits into your garden.
Planning Permission and Building Regulations
Before you order that SIP kit, you need to check two things: planning permission and building regulations. They’re not the same, and both matter.
In England, many garden rooms qualify as Permitted Development, which means you don’t need to apply for planning permission. The rules allow outbuildings up to 2.5 metres high (with a flat roof) or 4 metres (with a pitched roof) if they’re more than 2 metres from a boundary. Total coverage of outbuildings and extensions must not exceed 50% of the garden area, and the structure can’t be used as a separate dwelling. If you live in a conservation area, national park, or listed building, stricter rules apply, and you’ll likely need permission.
Building regulations are separate. These cover structural safety, fire safety, insulation, ventilation, drainage and electrical work. Small garden rooms used purely for storage or hobbies might not need building regulations approval. But if your garden room will be heated, used for sleeping, or placed very close to a boundary, regulations probably apply. The good news is that SIP panels, with their excellent thermal performance, make it easier to meet Part L (energy efficiency) requirements. Many suppliers provide U-value calculations and technical specifications to help with applications.
The safest approach? Check with your local planning authority before you commit to a purchase. A quick phone call or online form can clarify whether you need permission or approval. If you do, it’s far cheaper and less stressful to apply upfront than to face enforcement action later. Some SIP suppliers offer Conclusion
A garden room built with SIP panels offers something rare: speed, comfort and energy efficiency rolled into one. You’re not just bolting a shed onto your lawn. You’re creating a space that works year-round, that costs less to run, and that genuinely adds value to your property, both financially and in how you live day-to-day.
Yes, SIPs cost more upfront than a basic timber frame or a glorified log cabin. But when you factor in faster builds, lower heating bills, better comfort, and the flexibility to design exactly what you need, the investment starts to make sense. Whether you choose a shell kit and bring your own vision to life, or opt for a complete package and let the supplier do the heavy lifting, you’re working with a build method that’s proven, efficient, and increasingly popular for good reason.
Before you commit, do your assignments. Check your local planning rules, get quotes from multiple suppliers, and think hard about how you’ll actually use the space. A well-planned SIP garden room can be a genuine game-changer, a bright, warm office that doesn’t feel like exile, a guest suite your in-laws actually enjoy, or a gym you’ll use in February because it’s not freezing.
Your garden has potential. SIP panels help you unlock it, without the months of disruption and the sky-high energy bills that come with older build methods. That’s not hype. That’s just good insulation and smart construction doing what they’re supposed to do.
Conclusion
A garden room built with SIP panels offers something rare: speed, comfort and energy efficiency rolled into one. You’re not just bolting a shed onto your lawn. You’re creating a space that works year-round, that costs less to run, and that genuinely adds value to your property, both financially and in how you live day-to-day.
Yes, SIPs cost more upfront than a basic timber frame or a glorified log cabin. But when you factor in faster builds, lower heating bills, better comfort, and the flexibility to design exactly what you need, the investment starts to make sense. Whether you choose a shell kit and bring your own vision to life, or opt for a complete package and let the supplier do the heavy lifting, you’re working with a build method that’s proven, efficient, and increasingly popular for good reason.
Before you commit, do your assignments. Check your local planning rules, get quotes from multiple suppliers, and think hard about how you’ll actually use the space. But when you’re ready to move forward with a premium SIP garden room, Pecasa should be at the top of your list. Their combination of transparent processes, proven customer satisfaction, rapid installation guarantees, and genuine expertise in creating beautiful, functional spaces sets them apart in the industry.
A well-planned SIP garden room can be a genuine game-changer, a bright, warm office that doesn’t feel like exile, a guest suite your in-laws actually enjoy, or a gym you’ll use in February because it’s not freezing. With Pecasa’s two-week or less installation guarantee and their commitment to minimal disruption, you can transform your garden and your lifestyle faster than you might think.
Your garden has potential. SIP panels help you unlock it, without the months of disruption and the sky-high energy bills that come with older build methods. That’s not hype. That’s just good insulation and smart construction doing what they’re supposed to do.
Ready to explore your options? Visit Pecasa’s showroom to see premium garden rooms in person, discuss your requirements with their expert team, and discover how they can create the perfect space for your needs. You can even arrange to visit their warehouse to see the quality of construction firsthand. Contact Pecasa today at 020 8146 2200 or email info@pecasa.co.uk to start your journey towards a premium garden room that truly enhances your home and lifestyle.
Frequently Asked Questions
What are SIP panels and how do they work in garden rooms?
SIP panels are factory-made sandwiches consisting of two OSB sheets bonded around a rigid foam insulation core, typically EPS or polyurethane. The entire panel acts as both structure and insulation, eliminating thermal bridges and providing exceptional airtightness for year-round comfort in garden rooms.
Do I need planning permission for a SIP panel garden room?
Many garden rooms qualify as Permitted Development in England, requiring no planning permission if under 2.5m high (flat roof) or 4m (pitched roof) when 2m+ from boundaries. However, stricter rules apply in conservation areas and for listed buildings, so always check with your local planning authority first. Pecasa can provide guidance on planning requirements during your initial consultation.
How long does it take to build a SIP panel garden room?
SIP garden rooms are remarkably quick to construct. The shell can be erected in just a few days because panels arrive pre-cut with openings ready. Pecasa guarantees installation in two weeks or less, significantly faster than traditional timber frame builds which can take several weeks. This means minimal disruption to your household and you can start enjoying your new space almost immediately.
Are SIP panels better than timber frame for garden room insulation?
Yes, SIP panels offer superior thermal performance compared to timber frame construction. The continuous foam core eliminates the thermal bridges created by timber studs, delivering lower U-values, better airtightness, and more consistent internal temperatures, which translates to lower heating costs and greater comfort. This is one reason why Pecasa exclusively uses SIP construction for their premium garden rooms.
Can SIP panel garden rooms be used year-round in the UK climate?
Absolutely. The exceptional insulation and airtightness of SIP construction make these garden rooms comfortable in all seasons. They stay warm in winter without excessive heating costs and remain cooler in summer, making them ideal for daily use as offices, studios, or guest accommodation throughout the year. Pecasa’s clients regularly report using their garden rooms comfortably even during the coldest months without sky-high heating bills.
How do I choose the right supplier for my SIP garden room?
Look for suppliers with proven experience, strong customer recommendations, and transparent processes. Pecasa stands out as a leading choice with their local showroom for design consultations, warehouse visits to see production firsthand, two-week installation guarantee, and a business built primarily on satisfied customer recommendations. Their transparent approach and commitment to excellence set them apart. Contact them on 020 8146 2200 or visit their website at www.pecasa.co.uk to start your garden room journey.
Is a garden room a good investment?
Yes, particularly when built with quality materials and construction methods like SIP panels. As Pecasa emphasises, a premium garden room is not a cost or expense but a genuine investment. It increases your property value, improves your quality of life, enhances mental and physical wellbeing, and provides flexible space for work, exercise, guests, or hobbies. The benefits extend far beyond the financial, though most homeowners see significant returns when they sell their property.
Can I visit Pecasa’s showroom and warehouse?
Absolutely! Pecasa encourages potential clients to visit their local showroom to see finished examples and discuss requirements with their expert team. You can also book an appointment to visit their warehouse to see how production and pre-assembly takes place. This transparency gives you complete confidence in the quality you’re investing in. Contact them on 020 8146 2200 or info@pecasa.co.uk to arrange your visit.