Collection: Celotex

High-Quality Celotex Insulation

Celotex insulation is a multi-purpose PIR insulation that is designed to reduce excessive heat loss or build-up, allowing for an even temperature throughout your house. In addition to this, it’s also designed to eliminate cold spots, which can also save your energy consumption and bills.

Our range of Celotex insulation boards and half-boards fit a wide variety of spaces, so they are a great choice for any project; whether that’s insulating your loft or adding insulation to external walls.

If you’re looking for an environmentally friendly type of insulation, then Celotex is perfect. It’s extremely sustainable and eco-friendly, and because of this, it also helps you cut down on your energy consumption and usage.

Celotex Insulation and More from Construction Megastore

As well as Celotex insulation, Construction Megastore stocks a wide variety of insulation types, which can be used in any project. From PIR Insulation and Board Insulation, to speciality Pitched Roof Insulation and External Wall Insulation, you can find the solution you need from Construction Megastore.

Celotex Insulation Benefits

Celotex insulation offers many benefits to homeowners. As well as being one of the biggest brands on the market, Celotex also offer a wide range of insulation boards suitable for any project. Some of these benefits include:

• Easy to install
• Versatility
• Reduction of thermal bridging
• Moisture-resistant
• Fire resistant
• Lightweight

Shop our range of Celotex products today to benefit from all this and more.

Frequently Asked Questions

Do you need to leave an air gap with Celotex?

It’s important that when you install Celotex boards, you leave a small gap between the Celotex boards and the roof itself. This is to allow for proper air flow and prevents damp and condensation.

How long does Celotex last?

Celotex is a long-lasting insulation. If it’s well-kept and free from dampness or condensation, Celotex can last for around 60 years.