Menu
Menu
Your Cart

100mm Rockwool Steel Frame Slab - 1200mm x 600mm

100mm Rockwool Steel Frame Slab - 1200mm x 600mm
  • Product Code: A1-6540
  • Delivery Time: 2 - 3 working days
  • Brand: Rockwool
  • (Tech. support: 08712221780)
  • Model: 1200mm x 600mm - 0.72m2
  • Weight: 3.96kg
Our ratings on 29-05-2026:
Google My Business Reviews
4.8 out of 5
Show Other thicknesses

To GET BEST PRICE for this product only fill below:

Need a quote for more products? Add to Quote and continue browsing to find other materials needed.

100mm Rockwool Steel Frame Slab - 1200mm x 600mm

Length: 1200mm
Width: 600mm
Thickness: 100mm
Board Coverage: 0.72m2
Pack Coverage: 0.72m2
Density: 55kg/m3
Weight/m2: 5.5kg
Weight: 3.96kg
Thermal Conductivity: 0.034W/mK
R-Value: 2.9m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)

100mm Rockwool Steel Frame Slab is a semi-rigid stone wool insulation product engineered for installation between studs in light gauge steel frame wall constructions. Manufactured from volcanic rock, it offers outstanding fire resistance, thermal performance, and acoustic absorption.

CHARACTERISTICS

  • Open-cell structure provides excellent sound absorption
  • Water-repellent and vapour permeable; resists rot and mould
  • Produced from abundant, recyclable volcanic rock
  • Maintains shape and performance over time; no slumping or sagging
  • Reduces thermal bridging and enhances energy efficiency
  • Helps meet and exceed UK Building Regulations for fire and thermal safety
  • Quick and clean installation with minimal waste

APPLICATION

  • External steel frame walls
  • Rainscreen cladding systems
  • Metal stud partitions and wall linings

CERTIFICATION

  • Steel Frame Slab satisfies the requirements of BS EN 13162 “Thermal insulation products for buildings. Factory made mineral wool (MW) products”.
  • Manufactured under ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management Systems.
50mm Rockwool Dual Density Slab for Insulated Renders (pack of 4) 50mm Rockwool Dual Density Slab for Insulated Renders (pack of 4)
Guide Price
Brand: Rockwool Model: 1200mm x 600mm - 2.88m2
Delivery Time: 1 - 2 days
50mm Rockwool Dual Density Slab is a rigid thermal insulation slab specifically created for external wall applications to go directly under render. It is made from volcanic rock, thus extremely durable and fire resistant. The higher density outer surface of the slab is to take the render, whilst the..
Guide Price: £40.54
£48.65 inc VAT
Brand: Rockwool Model: 1000mm x 600mm - 1.20m2
Delivery Time: 5 - 7 days
200mm Rockwool Frontrock Super is a high‑performance, mineral‑wool board designed specifically for external wall insulation (EWI) systems. It combines two distinct density layers in a single panel to deliver both excellent thermal performance and robust structural support. The core of the slab is a ..
Brand: Rockwool Model: RockLap 406/45mm
Delivery Time: 1 - 2 days
406mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a co..
Brand: Rockwool Model: RockLap 169/35mm
Delivery Time: 1 - 2 days
169mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a co..
75mm Rockwool FirePro SP FireStop EN 60 Slab - 1000mm x 1200mm - 60 Minutes Fire Safety 75mm Rockwool FirePro SP FireStop EN 60 Slab - 1000mm x 1200mm - 60 Minutes Fire Safety
Guide Price
Brand: Rockwool Model: 1000mm x 1200mm - 1.2m2
Delivery Time: 2 - 3 working days
75mm Rockwool FirePro SP FireStop EN 60 is a high-performance firestop solution designed to provide exceptional fire resistance in construction applications. This innovative product is made from non-combustible stone wool, which effectively inhibits the spread of fire, smoke, and heat through servic..
Guide Price: £121.50
£145.80 inc VAT
Brand: Rockwool Model: RockLap 219/35mm
Delivery Time: 1 - 2 days
219mm RockLap H&V Pipe Sections are strong lengths of pre-formed insulation with a one piece, factory applied foil facing with integral self-adhesive lap. The integral lap ensures fast and easy installation: just snap the sections onto the pipe, peel off the backing tape and smooth down for a co..

Rate this product

Please login or register to review
This product is listed in the following categories and systems (click to show).