70mm Knauf Omnifit 35 - Multipurpose Glass Wool Insulation Slab - 1200mm x 600mm (pack of 8)

70mm Knauf Omnifit 35 - Multipurpose Glass Wool Insulation Slab - 1200mm x 600mm (pack of 8)
- Product Code: A1-5128
- Delivery Time: 2 - 5 working days
- Brand: Knauf (Tech. support: 08000304135)
- Model and Size: 1200mm x 600mm - 5.76m2
Our ratings on 18-07-2025:

4.8 out of 5
Guide Price: £31.03
(£37.24 inc VAT)
Guide Price: £33.50
(£40.20 inc VAT)
70mm Knauf Omnifit 35 - Multipurpose Glass Wool Insulation Slab - 1200mm x 600mm (pack of 8)
Length: 1200mm
Width: 600mm
Thickness: 70mm
Pack Quantity: 8
Board Coverage: 0.72m2
Pack Coverage: 5.76m2
Thermal Conductivity: 0.035W/mK
R-Value: 2m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)
70mm Knauf Omnifit 35 Glass Wool Slabs are rigid multipurpose, flexible, non-combustible glass mineral wool slab that is designed for friction fitting installation at 600mm spacings. It has excellent thermal, acoustic, and fire resistance. The sound absorption qualities of Knauf Omnifit slabs are remarkable. Knauf Omnifit slab is used to insulate timber and metal stud partitions, timber frame walls, between rafters, and suspended timber floors, generally a wide range of structures. 400mm width size allows friction fitting between common stud centres without any cutting and waste on-site. This insulation is not dangerous to the environment and has no potential for ozone depletion or global warming.
APPLICATION- Timber frame and metal stud partitions,
- Between rafters,
- In suspended timber floors
- Lightweight and easy to handle and install,
- Friction fits 600mm spacings,
- Eliminates air gaps,
- Non-combustible,
- A1 fire rated,
- Does not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
- Manufactured using Knauf Insulation’s unique bio-based binder, ECOSE Technology,
- Red free - no ingredients in the product that are on the red list - including formaldehyde or phenol.
Manufactured in accordance with
- BS EN 13162, ISO 50001 Energy Management Systems,
- ISO 14001 Environmental Management Systems,
- ISO 9001 Quality Management systems,
- Certified by TÜV Nord.
- ‘Red List Free’ label.
Brand: Knauf
Model and Size: 1200x2400 - 2.88m2
Delivery Time: 1 - 2 days
12.5mm Knauf Fire Panel Plasterboard is a high-performance gypsum-based board designed to provide enhanced fire resistance. It is a popular choice for use in walls and ceilings where fire safety is a key consideration. Knauf Fire Panel features a core composed of a specially formulated gypsum compou..
£23.34
£28.01 inc VAT
Brand: Knauf
Model and Size: 200mm - 6.84m2
Delivery Time: 1 - 2 days
200mm Knauf Loft Roll 44 is a high-performance, flexible low density glass mineral wool insulation product designed for use in loft and attic spaces. It is made from glass mineral wool, providing excellent thermal and acoustic insulation properties. The 'combi-cut' feature means the rolls are 1140mm..
£32.24
£38.69 inc VAT
Brand: Knauf
Model and Size: 1200x455mm - 2.18m2
Delivery Time: 3 - 7 days
150mm Knauf DriTherm 32 Ultimate Cavity Slab is a high-performance insulation product specifically designed for use in external full-fill masonry cavity walls. These water-repellent glass mineral wool slabs provide exceptional thermal performance, making them an ideal choice for enhancing energy eff..
£48.29
£57.95 inc VAT
Brand: Knauf
Model and Size: 1200x2400mm - 161.28m2
Delivery Time: 1 - 2 weeks
12.5mm Knauf Windliner has been developed for steel infill construction methods. It is a 12.5mm paper-faced gypsum sheathing board, designed to provide protection against the weather for the outer face of the metal stud external wall. Knauf Windliner has a fire and moisture resistant core and is fac..
£1,928.12
£2,313.74 inc VAT
Brand: Knauf
Model and Size: 625mm x 2400mm - 1.5m2
Delivery Time: 2 - 4 days
Knauf Safeboard is an X-ray shielding plasterboard with a barium sulphate core that effectively and significantly reduces the amount of lead needed within X-ray shielding partitions in a wide range of applications within the healthcare sector, and in many cases removing the need for lead altog..
Guide Price: £73.50
£88.20 inc VAT
Brand: Knauf
Model and Size: 1200x2400 - 172.8m2
Delivery Time: 2 - 3 working days
15mm Knauf Wallboard is a high-quality gypsum-based plasterboard commonly used for interior wall and ceiling applications. It consists of a solid gypsum core encased in a durable paper lining on both sides. The plasterboard provides a smooth, flat surface that is easy to decorate with paint, wallpap..
£800.03
£960.04 inc VAT