90mm Rockwool Flexi Insulation Slab - 1200mm x 600mm (Pack of 6)

90mm Rockwool Flexi is a versatile stone wool insulation that serves dual purposes of providing acoustic and thermal insulation. It stands out with its unique flexible edge on one side.

The 90mm Rockwool Flexi slab is specifically engineered with a patented flexible edge, ensuring a precise fit between the insulation and the supporting framework. Installing this insulation is a breeze, and it can be easily placed between fresh timber. As the timber naturally dries out and contracts, the insulation will expand to fill the remaining space. Notably, 90mm Flexi Slab is Euroclass A1 non-combustible, offering enhanced thermal and acoustic insulation benefits.

This product is suitable for various applications throughout a home, including pitched roof rafters, framed external walls, and internal spaces.

Product Specification

Thickness: 90mm

Width: 600mm

Length: 1200mm

Dimensions: 1200x600mm - 4.32m2

Density: 33kg/m3

Weight of 1m2: 1.65kg

Weight: 12.83kg

Thermal Conductivity: 50-120mm 0.038 W/mK / 140mm> 0.035 W/mK

R-Value: 2.43m2K/W

Product Standards: BS EN 13162

Reaction to fire (Euroclass): Euroclass A1

Acoustic: Achieves Part E (resistance to sound) when installed in accordance to ROCKWOOL guidelines

Water vapour resistance: 5.2 MNs/gm

Water repellent: Yes

FEATURES AND BENEFITS:

• Excellent thermal performance. • Effective noise absorption. • Euroclass A1 non-combustible. • FLEXI Edge ensures tight friction fit. • Remains securely in place when timber studs dry out and contract. • Mineral wool insulation batts (slabs) CE marked to BS EN 13162:2012+A1:2015

Applications

1. Intermediate Floor Insulation
2. Separating Floor
3. Rafter Line
4. Separating Wall
5. Partition Wall
6. Pitched Roof
7. Timber Frame
8. Floor Solutions

About

90mm Rockwool Flexi Non-combustible multi-use insulation slab stands out as a one-of-a-kind insulation product with its innovative flexible edge. Developed using patented technology, it offers a quick and effortless friction fit that guarantees a flawless installation. The flexible edge plays a crucial role in maintaining a perfect fit between the product and its supporting framework, ensuring easy installation and maximum effectiveness.

The versatility of Rockwool Flexi 90mm makes it suitable for various applications. Whether it's framed external walls, rafters, floors, or partitions, this insulation product excels in all these areas. Its adaptability allows it to be seamlessly integrated into different parts of a building, contributing to improved thermal and acoustic performance.

With 90mm Flexi Insulation Slab, you can trust in its unique features and superior quality to meet your insulation needs with ease and efficiency.

Info

Have a browse of our Rockwool stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on +4402039519012 , email sales@insulationstoreonline or Live Chat - Lowest UK Insulation Prices.