Tel:- 01793 791010

BMD insulation

Celotex Insulation is part of the BMD Insulation core product range , this high performance PIR board is manufactured for use in a variety of applications whether it be in a domestic home extension or loft conversion perhaps requiring insulation in the pitch of the roof or walls and floors using the standard Celotex TB4000 , GA4000 , XR4000 or CW4000 insulation. Or maybe for use in industrial or commercial buildings where maybe added fire resistance is required and the Celotex FR5000 specialist Fire Resistant Boards may be a suitable option.

Whatever your requirements are for any of the Celotex Insulation range of products BMD are on hand to help provide the most suitable product for your building project at the most competitive price.

Celotex Products

Below are just a few of the Celotex range of products available from BMD , if you require any other products please do call.

About Us

Tel:- 01793 791010


BMD Insulation the Celotex Insulation Suppliers delivering Nationwide.

BMD Insulation is part of Building Materials Direct Ltd a company owned and staffed by a team of very experienced Building supply professionals. Building Materials Direct started business in 2005 and have gone from strength to strength giving the company strong buying power enabling the ability to assist our customers in saving money whilst passing on relevant helpful information.

Celotex Insulation

Celotex Insulation make a large variety of insulation materials to suit many building applications including the standard range of insulation Celotex TB4000 , GA4000 and XR4000. These boards are for general purpose use including Pitched and flat roof insulation in between rafter and over rafter applications also for use in floors either under screed or for floating floors and are also suitable for use in partition walls. This premium quality PIr insulation board is available from stock on generally 2-3 working days for delivery.

Tel:- 01793 791010

Celotex CW4000 and CG5000 are Celotex cavity wall insulation materials, the CG5000 is a high performance PIR insulation compared to the standard CW4000 for partial fill cavity insulation. Celotex PL4000 is a range of insulated plasterboards with the standard PIR board bonded to a 12.5mm plasterboard. If Fire resistance is an issue then Celotex have the answer with Celotex FR5000 a class 'o' fire rated insulation. Celotex SW3000 is a solution for upgrading the thermal performance of external walls it has a glass tissue face on both sides which when used as part of a system can be rendered over. Celotex FF4000 is another part of the Celotex range this nsulation board is designed with the underfloor heating market in mind and has a slightly higher compressive strength than the standard GA4000 enabling pipe retention clips to remain more stable. For all of the afore mentioned Celotex products and more please either visit the product pages on this page for more information or call our friendly and helpful sales office team for the latest special offers.

Celotex GA4000


Celotex GA4000 suppliers call for prices.

Celotex GA4000 insulation is a high performance general application rigid insulation. These PIR Boards can be used in a variety of applications such as Roof insulation for cut to fit in between roof joists and over and under joist insulation.

Celotex Insulations GA4000 can also be used where floor insulation is required and is suitable for both underscreed floors where it is advised to be covered both top and bottom with a suitable Damp Proof Membrane and also in a floating floor situations such as under sheets of T&G chipboard flooring or machined laminate and solid wood flooring.

Another use of this type of Celotex can be for internal wall insulation either in partition walls or for insulating the inside of an external wall this gives a greater insulation quality than the equivalent thickness of fibreglass insulation and can be finished with plasterboard and then decorated to suit.

Celotex GA4000 is made up of a PIR foam sandwiched inbetween 2 layers of foil and comes in thicknesses including 50mm , 60mm , 70mm , 75mm , 80mm , 90mm and 100mm these sizes are generally kept in stock at all times although other sizes are available these are made to special order and would only be available in pack quantities.

To Buy at cheap trade prices please call our sales team on (01793) 791010.

Celotex TB4000


Celotex TB4000 Suppliers Nationwide Delivery.

Celotex TB4000 is a PIR rigid insulation board which can be used in a variety of applications i.e. use in Floor insulation , Wall insulation and Roof insulation. It is made up of a polyisocyanurate foam core sandwiched between 2 layers of low emmissive foil.

When used in Floor insulation this Celotex PIR is generally cut into slices equal to the depth of the screed and floor insulation together and in a thickness no wider than the wall finish and skirting together it is used as a perimeter insulation as upstands ensuring a fully encapsulated insulated screed so there is no chance of cold bridging to the floor.

Celotex TB4000 can also be used in cut to fit roof insulation projects and is usually used as an under rafter insulation as additional insulation to either Celotex GA4000 or Celotex XR4000 which is then usually boarded over with a plasterboard to give a surface that can be decorated.

Celotex Insulation TB4000 boards are manufactured in a sheet size of 2400x1200mm and in thicknesses including 12mm which is currently the thinnest PIR insulation on the market 20mm , 25mm , 30mm and 40mm and are usually kept in stock for delivery within 2-3 working days and sometimes sooner if required.

For all price enquiries or for further information on Celotex please call our sales office on 01793 791010 or fill in our form on the contact us page which we will respond to as soon as possible.

Celotex XR4000


Celotex XR4000 board delivered when you want it.

The Celotex XR4000 range is the thickest of the Celotex insulation general purpose boards these are made in 2400x1200mm sheets and come in 110mm , 120mm , 130mm , 140mm , 150mm , 165mm and 200mm thick with 200mm this is currently the thickest PIR board on the market.

XR4000 is a multi purpose insulation board, with its high performance this quality insulation material can be used in cut to fit roof projects where it would be cut into sections and placed between the pitched roof timbers or flat roof timbers. The best way to cut this material is with a fine tooth saw and if you cut the board at a very slight angle this enables the insulation board to be pushed into place without causing to much damage to the edge while at the same time enabling a tight snug fit, it is also good practice to tape where 2 boards meet with silver foil tape.

Another use for this insulation board is in flooring where a good compressive strength and a high level of Insulation is required these boards can easily help to achieve your target 'U' Value and should have suitable thickness of TB4000 as an upstand around the perimeter of the floor.

If your looking to buy Celotex Insulation then give our sales team a call on 01793 791010 for all the latest cheap prices. We can deliver nationwide through our extensive network of distribution centres and most products are available on a 2-3 day lead time if not sooner.

Celotex CW4000


Celotex CW4000 insulation at affordable prices.

Partial Fill Cavity Wall Insulation is also manufactured with the standard range being Celotex CW4000. These cavity PIR insulation boards come in sheets of 1200x450mm and are generally sold in packs only.

These cavity wall insulation boards are made in a range of sizes including 25mm , 40mm , 50mm , 55mm , 60mm , 65mm , 70mm , 75mm , 80mm , 85mm , 90mm and 100mm. Most but not all of these sizes are currently kept in stock, please do call for prices and availability as non stocked items can be ordered in please do allow 4-5 working days on these.

Celotex CW4000 range offers a high performance insulation solution for cavity walls where partial fill is required, however if a higher grade insulation is required Celotex CG5000 could be the answer this is Celotex insulations best in class cavity wall insulation with a low lambda rating of 0.021 W/mk and a Class 'O' fire rating these PIR cavity boards are the same sheet size as the CW4000 but come in boards of 41mm , 47mm , 50mm , 60mm , 70mm , 75mm , 85mm and 100mm , these boards are not stocked and are only available to order with delivery usually within 4-5 working days.

If you need o buy any of the Celotex Cavity Insulation then please do call our sales office for the latest prices on 01793 791010 alternatively you can fill out our contact form which will recieve our immediate attention.

Celotex Specialist


Celotex Specialist Product Suppliers

Celotex Manufacture a large range of insulation materials and with their state of the art Technology you can be sure that materials are of the highest quality and will meet the latest building regulations.

Celotex Specialist range of insulation includes thermal laminates such as the Celotex PL4000 which is a 12.5 standard tapered edge plasterboard laminated to PIR Insulation board, this is an ideal all in one application product for use in loft conversions and for the inside of external walls. Also in the thermal laminate range is Celotex TD4000 which is a 6mm plywood sheet laminated to insulation for flat roof warm roof construction.

Celotex SW3000 is an ideal insulation board to upgrade insulation on the external solid walls of a property where no current insulation exists.

One of the latest products is Celotex FR5000 an A+ rating, class 'O' fire board with a very good lambda value of 0.021 W/mk.

If you are using underfloor heating then you might consider the Celotex FF4000 range of insulation , this has a slightly better compressive strength than the standard TB4000 , GA4000 and XR4000 range, it has a slightly thicker foil on one side of the board allowing better rentention of the pipe clips used in underfloor heating.

Please do call our sales team with your requirements so we can quote price and availability as some of these products are special order in only.

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Contact Us

If you have any enquiries for Celotex Insulation or any other type of Insulation materials then please do either fill out the enquiry form on this page or call our friendly sales team who are on hand to answer any questions and provide competitive prices.

Contact Details

Unit 4 Lotmead Business Village
Tel: 01793 791010
Fax: 01793 791350