Name: Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm
Brand: Knauf Insulation
SKU: 497094
Availability: InStock

Compare prices

Sort by:

New

Free delivery

£44.39

Free delivery

View deal

New

£30.00

£57.73

+ £30.00 delivery

View deal

Affiliate link

Report an error

Description

Knauf Insulation DriTherm 37 Cavity Insulation Slab measures 1.2m in length, 45.5 cm in width, and has a thickness of 8.5 cm, providing a total coverage area of 4.37m2. An A1 Non-Combustible Glass Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE Technology, and is specifically designed for use as full fill insulation in masonry cavity walls. Holds an Agrement certificate by the BBA for use in all exposure zones, including those in very severe areas Engineered to adapt to any slight imperfections in the substrate and knit together, eliminating any air gaps and preserving thermal performance for the lifetime of the building Friction fits between wall ties, so there is no need for ancillary products, such as retaining discs or jointing tape Full-fill solution that doesn't require cavity barriers

Specifications

Range Description

Cavity Wall Insulation, Brand Name:Knauf Insulation, Manufacturer Model No:2401997, CCPI verification number:000600006/0925, Length:1200 mm, Thickness:85 mm, Width:455 mm, Material:Glass Mineral Wool, Colour:Brown, Thermal Conductivity:0.037 W/mK, Usage:Masonry Cavity Walls, Coverage:4.37 m2, Pack Quantity:8, Certifications Met:Euroclass A1 Reaction to Fire Classification, Eurofins Gold, Type:DriTherm Cavity Slab 37

Full specifications

Marque	Knauf Insulation
Référence fabricant	497094
EAN	5012061890549

Why choose the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm in 2026?

Choosing the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm means opting for the expertise of Knauf Insulation in the Maison & Literie category. Its price starting from £44.39 makes it a serious option on the market. Buyers interested in this brand also look at the Knauf Insulation DriTherm 37 Cavity Insulation Slab 75mm 1200mm x 455mm to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Technical analysis of the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm

Among the main strengths of the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm, the most notable are its competitive pricing from £44.39 and the recognition of the Knauf Insulation brand. Buyers who have already used this type of product in the Maison & Literie category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Maison & Literie category. Knauf Insulation publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The Knauf Insulation DriTherm 37 Cavity Insulation Slab 75mm 1200mm x 455mm from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm is designed to fit easily into the regular habits of Maison & Literie users. Knauf Insulation has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 800 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	800 £ to 1860 £	Regular daily use	Good value for money, solid performance
High-end	Over 1860 £	Demanding users	The best of the category, all advanced features

Before buying the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm, remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Maison & Literie category.

Frequently asked questions about Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm

Is the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm in stock?

Stock availability for the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Maison & Literie category.

Where can I buy the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm at the best price?

To buy the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm at the best price, compare all available offers in our table at the top of this page. The 2 offers listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm compare to competitors in the Maison & Literie category?

In the Maison & Literie category, the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm suitable for beginners?

Yes, the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm is generally appreciated by both beginners and regular users of the Maison & Literie category. It is quick to set up and Knauf Insulation usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm?

Refurbished versions of the Knauf Insulation DriTherm 37 Cavity Insulation Slab 85mm 1200mm x 455mm may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.