Compared to regular plasterboard, insulated plasterboard usually comes with a higher price point. This is due to its composition and distinct advantages, including energy efficiency, mould resistance, and soundproofing. All key, must-have components in any building project.

This page breaks down the benefits of insulated plasterboard, showcasing why upgrading from traditional boards is worth the investment. Explore how our range of top brands and competitive trade prices can improve your builds while staying within target.

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When Traditional Plasterboard Falls Short

Regular plasterboards are a solid choice for many professional jobs, but depending on your project and its unique requirements, it could be more trouble than it is worth, costing you more time and money in the long run.

With no standard insulation, traditional boards provide little protection against heat or sound transfer on their own. Plus, these stressors can cause mould growth behind walls, through a build-up of condensation.

These issues could subsequently result in expensive callbacks long after the job is done, and your professional reputation will also take a hit as a result.

How Insulated Plasterboard Can Help

Insulated plasterboard is a game-changer for today's building projects. Structured around a layer of insulation inside, there is a pronounced boost to energy efficiency, preventing heat transfer through walls, reducing noise pollution, and ensuring a stable, consistent temperature inside the wall cavity.

Specialised boards like the Kingspan Kooltherm K118 provide industry-leading insulation. Meanwhile, products like the Celotex PL4000 handle both insulation and damp-proofing thanks to a bonded aluminium foil face.

With our budget-friendly insulated plasterboard, you take back control, avoiding issues proactively and delivering better results to impress your clients.

Our Range of Insulated Plasterboard

At Building Materials Nationwide, we offer an extensive selection of quality insulated plasterboards to suit any project and budget. Top brands like British Gypsum, Celotex, and Kingspan mean you get industry-leading insulation and durability. We also carry speciality acoustical boards from JCW for unbeatable sound dampening.

With thickness options ranging from 25 mm up to 100 mm, you can find the perfect match for your insulation needs. Whether aiming for maximum energy savings or increased fire resistance, we have you covered.

Despite the premium performance, our trade prices and bulk ordering options on brands like Knauf and Celotex can bring costs down even further. For example, a 2400mm x 1200mm sheet of Knauf XPS Laminate Plus Insulated Plasterboard with polystyrene insulation is a fantastic cost-effective choice, with a tapered edge 27 mm board still providing enhanced thermal resistance and vapour control.

Meanwhile, a 1200mm x 1200mm JCW Silent Board reduces noise transmission by up to 45dB, and its acoustic resilient layer blocks airborne noise with just a 27.5 mm thickness, all for an affordable cost.

While insulated plasterboard has a higher upfront cost, the investment pays off. And with Building Materials Nationwide, you get the quality insulated plasterboard your builds demand at prices your business can afford. For our trade account holders, you’ll also gain access to our fantastic trade pricing.

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