Menu
Menu
Your Cart
Cart0 item(s) - £0.00

  • Your shopping cart is empty!

Call Back
Contact
Insulated Render Systems

90mm Knauf Omnifit 35 - Multipurpose Glass Wool Insulation Slab - 1200mm x 600mm (pack of 6)

90mm Knauf Omnifit 35 - Multipurpose Glass Wool Insulation Slab - 1200mm x 600mm (pack of 6)
Rate this product
90mm Knauf Omnifit 35 - Multipurpose Glass Wool Insulation Slab - 1200mm x 600mm (pack of 6)
  • Product Code: A1-5130
  • Delivery Time: 2 - 5 working days
  • Brand: Knauf (Tech. support: 08000304135)
  • Model: 1200mm x 600mm - 4.32m2
Our ratings on 28-08-2026:
Google My Business Reviews
4.8 out of 5
Ask question about this product. For price use 'Add to Quote' button.
To GET BEST PRICE for this product only fill below:
Send for Quotation
Need a quote for more products? and continue browsing to find other materials needed.

90mm Knauf Omnifit 35 - Multipurpose Glass Wool Insulation Slab - 1200mm x 600mm (pack of 6)

Length: 1200mm
Width: 600mm
Thickness: 90mm
Pack Quantity: 6
Board Coverage: 0.72m2
Pack Coverage: 4.32m2
Thermal Conductivity: 0.035W/mK
R-Value: 2.55m2K/W
Fire Rating (Reaction to Fire): A1(Non-combustible)

90mm 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
CHARACTERISTICS
  • 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.
CERTIFICATION

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.
Knauf Casiol Grund Primer - Mineral Calcium Silicate Primer - 12.5 litre bucket
Brand: Knauf Model: Casiol Grund - 12.5 litre
Delivery Time: 5 - 10 Working Days
Knauf Casiol Grund Primer - Mineral Calcium Silicate Primer - 12.5 litre bucket
Knauf Casiol Grund Primer is a ready‑to‑use, white‑pigmented, highly vapour‑permeable mineral calcium‑silicate primer designed to reduce the risk of lime efflorescence and to equalise suction on alkaline finishing renders before applying paint coats, particularly medium to intensive colour shades. I..
25mm Rocksilk RS45 Universal Insulation Slab Knauf (pack of 20) 25mm Rocksilk RS45 Universal Insulation Slab Knauf (pack of 20)
Guide Price
Brand: Knauf Model: 1200x600 - 14.4m2
Delivery Time: 2 - 3 working days
25mm Rocksilk RS45 Universal Insulation Slab Knauf (pack of 20)
25mm Knauf Rocksilk RS45 Universal Insulation Slab is a high-performance mineral wool insulation product suitable for a variety of applications. Manufactured from rock mineral wool using Knauf's unique bio-based ECOSE Technology binder, it provides excellent thermal and acoustic insulation propertie..
Guide Price: £41.63
£49.96 inc VAT
140mm Earthwool FrameTherm Roll 32 - Glass Mineral Wool Knauf (Split 2 x 570mm)
Brand: Knauf Model: 4.5m x 1.4m - 3.20m2
Delivery Time: 3 - 5 days
140mm Earthwool FrameTherm Roll 32 - Glass Mineral Wool Knauf (Split 2 x 570mm)
140mm Knauf Earthwool FrameTherm Roll is a lightweight, flexible, resilient and non-combustible glass mineral wool quilt, used for friction fitting between timber studs and rafters. The rolls are 1140mm wide and ready cut to produce 2 rolls in 570mm widths. It is specifically designed for friction f..
12.5mm Knauf Moisture Panel (formerly known as Moistureshield) - Wall Board 12.5mm Knauf Moisture Panel (formerly known as Moistureshield) - Wall Board
Brand: Knauf Model: 1200x2400 - 2.88m2
Delivery Time: 1 - 2 days
12.5mm Knauf Moisture Panel (formerly known as Moistureshield) - Wall Board
12.5mm Knauf Moisture Panel is a high-performance gypsum-based board designed to provide enhanced protection against moisture and humidity. It is a popular choice for use in areas prone to damp or wet conditions, such as bathrooms, kitchens, and laundry rooms. It features a core composed of a specia..
£26.49
£31.79 inc VAT
Knauf Siliconharz-EG-Farbe - Silicone Resin Equalising Paint - 12.5 litre tub Knauf Siliconharz-EG-Farbe - Silicone Resin Equalising Paint - 12.5 litre tub
Brand: Knauf Model: 12.5 litre tub
Delivery Time: 5 - 10 Working Days
Knauf Siliconharz-EG-Farbe - Silicone Resin Equalising Paint - 12.5 litre tub
Knauf Siliconharz‑EG‑Farbe is a highly vapour‑permeable, matt silicone‑resin equalising paint designed for a single, structure‑preserving coat on mineral finishing renders. It is formulated to equalise colour shade variations caused by drying conditions, weather exposure or application differences, ..
Knauf OXXI S - Siloxane Render - Stone Texture 1.5mm Grain - 25kg tub Knauf OXXI S - Siloxane Render - Stone Texture 1.5mm Grain - 25kg tub
Brand: Knauf Model: 1.5mm grain - 25kg
Delivery Time: 5 - 10 Working Days
Knauf OXXI S - Siloxane Render - Stone Texture 1.5mm Grain - 25kg tub
Knauf OXXI S - Siloxane Render - 1.5mm grain is a ready‑mixed siloxane decorative render designed for exterior façades requiring a durable, stone‑like textured finish with excellent resistance to dirt, moisture and weathering. Its siloxane binder provides enhanced hydrophobicity, ensuring that water..
This product is listed in the following categories and systems (click to show).