Kingspan K118 Insulated Plasterboard: The All-in-One Insulation Solution
Save Space Without Compromising on Performance
When it comes to upgrading a building, especially one located in an area with variable temperatures, insulation is a cornerstone for efficient energy use and cost savings. If you’re searching for a solution that offers top-tier performance while retaining as much internal space as possible, the Kingspan K118 Insulated Plasterboard is exactly what you need. Known for its thin profile and superior thermal efficiency, it’s the go-to choice for builders and renovators alike.
This high-quality product combines three essential components—insulation, drylining, and vapour control—into one board. No need to juggle multiple materials or processes. Whether you’re retrofitting solid stone or brick walls or dealing with a project where external insulation isn’t feasible, this board delivers a professional-grade solution.
Why Kingspan K118 Stands Out
So, what makes Kingspan K118 such a smart investment for your insulation needs? It starts with its incredibly low thermal conductivity of just 0.019 W/mK. In plain terms, this is one of the most effective internal wall insulation (IWI) tools available today. This ultra-thin material doesn’t just optimise thermal comfort—it also ensures that you retain maximum usable space within interiors, a blessing for both residential and commercial properties.
Adding to its appeal, the certified production process ensures that the Kingspan K118 meets environmental and responsible sourcing standards (BES 6001). What does that mean for you? Peace of mind knowing that you’re using a material designed for eco-conscious builds, aligning with modern sustainability goals.
Key Benefits That Make a Difference
When choosing the right insulation, it’s the details that matter most. Let’s break down why this insulated plasterboard should be at the top of your list:
Incredibly Thin but Powerful
At just 37.5mm, Kingspan K118 is one of the thinnest IWI options on the market. This is especially valuable when every inch of space counts. It’s perfect for renovations where the aim is to maintain the existing room dimensions while boosting thermal performance.
Ready for Any Project
Whether you’re working on solid stonework or brickwork—with or without an existing lining—this board accommodates various build types. The hybrid of insulation and drylining functionality means you won’t need separate materials for insulation and interior wall surfacing.
Efficiency with Quick Heating Response
This board doesn’t just keep your building warm; it also helps it heat up faster. This feature is particularly useful for properties that experience sporadic use, like holiday homes or specific workspaces.
Vapour Control Built Right In
A lesser-appreciated benefit of the Kingspan K118 is its integrated vapour control, which prevents moisture issues and contributes to the long-term health of the structure. This added protection reduces the risk of damp, mould, and other common problems associated with subpar insulation.
Durability and Reliability
The rigid thermoset foam core at the heart of this board ensures lasting performance. Thanks to Kingspan’s advanced manufacturing process—where the foam bonds seamlessly to the facings under pressure—you’re getting a robust product that stands the test of time.
Environmentally Responsible
Certified to BES 6001, the Kingspan K118 aligns with best practices for ethically sourced construction products. It’s a sound choice not only in terms of performance but also for those looking to make environmentally responsible decisions.
Applications You’ll Love
This product is ideal for builders, property developers, and environmentally conscious homeowners who need efficient, versatile insulation. Have a listed building that prohibits external insulation? The Kingspan K118 fits the bill perfectly. Are you upgrading an office or home space and want to keep the interior footprint intact? The sleek, almost unnoticeable thickness of this insulated plasterboard makes it an easy decision.
Moreover, it’s a time-saver. Since it combines multiple features into a single board, installation is incredibly streamlined. With options for both mechanical fixing and adhesive bonding, the process can often be faster and cheaper than traditional insulation methods, reducing labour costs significantly.
Get It at Exclusive Trade Prices
Looking for premium insulation materials without a premium price tag? That’s where Insulation Warehouse Direct comes in. Specialists in top-quality building insulation, we focus on offering products at unbeatable trade prices that cater to mid- to high-budget professionals and DIY enthusiasts alike. This includes the Kingspan K118 Insulated Plasterboard, available in packs of 21 boards for £1,298.10.
When you purchase through Insulation Warehouse Direct, you’re not just getting a product. You’re accessing industry-leading expertise, competitive pricing, and a partnership with trusted names like Kingspan, EcoTherm, and many more. This commitment to quality service ensures that your next renovation or building project runs smoothly from start to finish.
Is Kingspan K118 Right for You?
If you value a cost-effective solution that doesn’t sacrifice performance, Kingspan K118 is hard to ignore. Its thin profile, ease of installation, and remarkable insulation properties make it a standout among modern internal wall insulation options. Beyond meeting building regulations, it offers comfort, efficiency, and even better heating responsiveness—attributes that consistently elevate customer satisfaction.
This material is ideal for anyone aiming to reduce heating and cooling costs while prioritising a sleek, clutter-free interior. It’s also perfect for those working on eco-conscious builds or looking to score points on building certification schemes. Simply put, it’s a product designed to work well in the modern age of construction.
Whether you’re an experienced contractor or a mid-level DIY renovator, Kingspan K118 is the solution that ticks all the boxes. Make it the cornerstone of your next home or professional project today.