Dimensions 1200 × 455 mm
Brand

Isover

Thickness

125mm

Material Type

Glass Mineral

Pieces Per Pack

25

Sales Unit

Pallet

Unit Coverage

109.25m2

Manufacturers Reference

5200625451

Thermal Conductivity

0.036W/mK

Fire Rating

Euroclass A1

Edge Type

Square

Facing

Glass Mineral Wool

Product Range

Isover Cavity Wall Slabs

125mm Isover Cavity Wall Slabs 36 (CWS 36) – 1200 x 455mm – 109.25m2 pallet

(4 customer reviews)
Delivery In 2-5 Working Days
Request your delivery date in checkout
Free Delivery
on orders over £300
+VAT
Pallet of 25 (109.25m2)
Secure your product at this price before the increase

£746.62 ex VAT

In Stock

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Thickness
Stu Cazaly
Stu Cazaly
2024-07-11
Trustindex verifies that the original source of the review is Google.
Excellect service via ordering and email. Quick delivery and great communication with delivery driver. Highly recommended.
Kendo Nagasaki
Kendo Nagasaki
2024-07-09
Trustindex verifies that the original source of the review is Google.
Delivery was correct, well packaged and on time. Driver was very helpful. Overall a great experience. Highly recommend these guys 👍
James Moore
James Moore
2024-07-08
Trustindex verifies that the original source of the review is Google.
Initial impressions : i was dubious of ordering after seeing some of the negative reviews, but equally amused by trade insulation replies....... i was looking at reviews because i'd never heard of the business, but after reading the reviews it became clear that actually the place was not a scam, the goods were arriving however people had not paid attention to tickboxes at checkout or were expecting craned deliveries (again not reading checkout\terms) and leaving their mrs at home to accept the orders i ordered 50mm celotex, and rwa45 insulation it's all arrived on the day they said it would yes i needed to help unload it, but guess what, i ordered it to use it so i fully intended to be handling it anyway and not only that even if i didn't need to help i would have had to move it anyway as they would have just done a kerbside delivery driver was great, he asked if i was comfortable in lifting the pallet of pir off in one go, (if you're not you're an adult, simply say no and open the pack) basically it came from travis perkins and i imagine it will come via other major suppliers too much like most of the online companies..... but because these guys order such large quantities they can pass on the discount and they're responsible for dealing with the the like of the tp if there's an issue summary : Yes i would recommend and yes i will order again
David Marsden
David Marsden
2024-07-07
Trustindex verifies that the original source of the review is Google.
My materials were delivered within the specified delivery window. The delivery guy was very skilled at navigating our driveway and he dropped the materials right at our front door. I’m delighted with the quality of materials and service and I will reorder from Trade Insulations Ltd at the next stage of my renovation.
Piotr Sedecki
Piotr Sedecki
2024-07-04
Trustindex verifies that the original source of the review is Google.
Great service. Arrived on time. Very helpful delivery gentelman. Highly recommend.
ian kiddle
ian kiddle
2024-07-04
Trustindex verifies that the original source of the review is Google.
Good product delivered quickly at a competitive price
*M *
*M *
2024-07-04
Trustindex verifies that the original source of the review is Google.
Recommended supplier! I found Trade Insulations easy to deal with, contactable, transparent on pricing and delivery schedules. Saved to my Favourites!

125mm Isover Cavity Wall Slabs 36

Isover Cavity Wall Slabs 36 125mm are an excellent choice for cavity wall construction, providing high-quality insulation and exceptional thermal performance. These slabs, made from eco-friendly and sustainable glass mineral wool, effectively reduce heat loss and improve energy efficiency in buildings.

125mm Isover 36 Cavity Wall slabs are easy to install, cutting down on construction time and costs. They can be effortlessly cut to size and shape and do not require additional fixings, fitting securely into standard wall cavities.

Investing in Isover Cavity Wall Slabs 36 125mm ensures long-lasting and secure insulation, providing optimal thermal performance for your building. Choose Isover for an eco-friendly and efficient insulation solution.

The benefits of using 125mm Isover Cavity Wall Slabs 36

Isover Cavity Wall Slabs 36 125mm are a top choice for those seeking superior thermal performance and insulation against heat loss. With a thermal conductivity of 0.036 W/mK, these slabs offer excellent insulation that is suitable for use in new and retrofit projects, resulting in reduced energy bills and improved comfort levels.

In addition to their insulation properties, these slabs are fire-resistant and non-combustible, with a Euroclass A1 fire rating that ensures maximum safety. Their durability and resistance to moisture, mould, and rot make them ideal for buildings located in areas with high levels of rainfall or humidity.

At a competitive price point, 125mm Isover Cavity Wall Slabs 36 are a cost-effective solution that provides exceptional thermal and acoustic performance, offering an excellent return on investment for construction projects.

How to install Isover Cavity Wall Slabs 36 125mm

To ensure a successful installation of Isover Cavity Wall Slabs 36 125mm, there are some simple steps you can follow. Begin by preparing the cavity, ensuring it’s clean and the right width to fit the 125mm thick slabs.

Next, use an insulation knife or saw to cut the slabs to the correct size. Then, starting from the bottom, place the slabs into the cavity, ensuring a snug fit and no gaps or spaces between them. Although it’s usually not necessary, you can secure the slabs in place using retaining clips or battens.

It’s essential to seal any joints between the slabs using a suitable insulation tape or sealant to prevent heat loss and improve the overall insulation performance of the wall. Once the slabs are in place, you can finish the wall with plasterboard or other compatible cladding materials.

Be sure to follow the manufacturer’s instructions and wear appropriate personal protective equipment like gloves and a dust mask when handling insulation materials. If you’re uncertain about any aspect of the installation, seek professional advice or assistance.

Following these steps can help ensure a successful installation of Isover Cavity Wall Slabs 36 125mm, providing excellent thermal performance and energy efficiency to your building.

How to correctly store 125mm Isover Cavity Wall Slabs 36

Proper storage is essential for maintaining the quality and effectiveness of Isover Cavity Wall Slabs 36 125mm. These insulation materials should be stored in a dry, well-ventilated area away from moisture and other sources of dampness. Moisture can damage the insulation, reducing its effectiveness.

When storing the slabs, handle them with care to avoid damaging their structure. Do not stack them too high, as this can cause compression and deformity. Instead, store them horizontally on a flat surface and avoid placing them on their edges or corners.

It’s also recommended to keep the slabs in their original packaging until ready for use to protect them from external elements like dust and debris.

By following these guidelines, you can ensure that the Isover Cavity Wall Slabs 36 125mm are correctly stored, providing optimal insulation for your building when required.

What are Isover Cavity Wall Slabs 36, and what are they used for?

They are a type of insulation material designed to fit into the cavity walls of buildings. These slabs are used to provide thermal insulation to the walls, reducing heat loss and helping to improve the energy efficiency of buildings.

How do I install Isover Cavity Wall Slabs 36?

Installation is a straightforward process. The slabs are cut to size using an insulation knife or saw and then placed into the wall cavity. The slabs should fit snugly into the cavity, with any gaps or spaces between them sealed with insulation tape or sealant.

Can I use Isover Cavity Wall Slabs 36 in all types of wall cavities?

Isover Cavity Wall Slabs 36 are suitable for use in standard wall cavities. However, they may not be suitable for use in narrow or irregular cavities, in which case, an alternative insulation material may be required.

How do I store Isover Cavity Wall Slabs 36 correctly?

They should be stored in a dry and well-ventilated area, away from moisture or any sources of dampness. It is recommended that the insulation material be kept in its original packaging until it is ready for use.

Are Isover Cavity Wall Slabs 36 fire-resistant?

Isover Cavity Wall Slabs 36 are classified as Euroclass A1 non-combustible, meaning they have the highest level of fire resistance.

What are the benefits of using Isover Cavity Wall Slabs 36?

The use of Isover Cavity Wall Slabs 36 provides several benefits, including improved thermal insulation, reduced heat loss, and improved energy efficiency of buildings. The insulation material also provides sound insulation and is fire-resistant.


Dimensions 1200 × 455 mm
Brand

Isover

Thickness

125mm

Material Type

Glass Mineral

Pieces Per Pack

25

Sales Unit

Pallet

Unit Coverage

109.25m2

Manufacturers Reference

5200625451

Thermal Conductivity

0.036W/mK

Fire Rating

Euroclass A1

Edge Type

Square

Facing

Glass Mineral Wool

Product Range

Isover Cavity Wall Slabs

Dimensions 1200 × 455 mm
Brand

Isover

Thickness

125mm

Material Type

Glass Mineral

Pieces Per Pack

25

Sales Unit

Pallet

Unit Coverage

109.25m2

Manufacturers Reference

5200625451

Thermal Conductivity

0.036W/mK

Fire Rating

Euroclass A1

Edge Type

Square

Facing

Glass Mineral Wool

Product Range

Isover Cavity Wall Slabs

4 reviews for 125mm Isover Cavity Wall Slabs 36 (CWS 36) – 1200 x 455mm – 109.25m2 pallet

  1. Siyab

    Not bad

  2. Nigel

    Getting a call from the driver 30 minutes before was very helpful! Perfect!

  3. Adeola

    Very happy

  4. Manny

    Very happy with my order, usually use Knauf Dritherm but was recommended to use Isover will use again on my next loft conversion, thank you to Trade Insulations for a speedy delivery and fast service.

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Isover is part of the leading group Saint-Gobain. Founded in 1937 Isover has over 80 years of experience and has grown to become one of the top manufacturers in Insulation’s materials. Isover now has over 10,000 employees within 107 countries. Saint-Gobain ISOVER creates efficient thermal and acoustical insulation solutions to design energy-efficient constructions, to provide safe comfort for users, and to help protect the environment.

Isover Cavity Wall Slab 36 Datasheet
Isover Cavity Wall Slab 34 Datasheet
Isover Cavity Wall Slab 32 Datasheet
Isover Cavity Wall Slab Declaration Of Performance

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