NBS Source
Knauf Insulation OmniFit® Slab 35

Knauf Insulation OmniFit® Slab 35

Knauf Insulation Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

OmniFit® Slab 35 is a glass mineral wool slab, designed for use in multiple applications in both timber and steel frame construction, that offers excellent thermal and acoustic performance.

Jump to:
+44 (0)1744 766 666 www.knaufinsulation.co.uk

Application

OmniFit® Slab 35 is a Glass Mineral Wool slab, designed for use in multiple applications in both timber and steel frame construction, that offers excellent thermal and acoustic performance. 


OmniFit® Slab 35 is typically used for the thermal and acoustic insulation of a wide variety of constructions such as timber and metal stud partitions, timber frame walls, between rafters and timber floors.

Description

OmniFit® Slab 35 is a glass mineral wool slab, designed for use in multiple applications in both timber and steel frame construction, that offers excellent thermal and acoustic performance. 


It is non-combustible insulation with the best possible Euroclass A1 reaction to fire classification, and is manufactured using Knauf Insulation's unique bio-based binder, ECOSE® Technology.


Features and benefits:


  • Good thermal performance.
  • Provides a higher level of thermal performance than alternative flexible slabs.
  • Manufactured with ECOSE® technology, an innovative, bio-based binder that helps make the product soft and easy to handle.
  • Non-combustible A1 Euroclass Reaction to Fire classification.
  • Good sound absorption characteristics.
  • Multi-purpose product which can be used to insulate a wide range of applications, meaning less products on a vehicle and on-site.
  • Manufactured size allows friction fitting between common stud centres without any cutting and waste on-site


Certification:

  • Eurofins Gold.
  • Euroclass A1 Reaction to Fire Classification.
  • Green Guide Rating A+.
  • CE Marked.
  • Red List Free.
  • DECLARE.
  • UKCA.
  • EN 15804.
  • EUCEB.
  • Made in Britain


Durability:

OmniFit® Slab 35 is odourless, rot proof, non-hygroscopic, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria.


Standards and certification:

OmniFit® Slab 35 is manufactured in accordance with BS EN 13162, ISO 50001 Energy Management Systems, ISO 14001 Environmental Management Systems, and ISO 9001 Quality Management systems, as certified by TÜV Nord. All our Glass Mineral Wool products have been awarded the DECLARE ‘Red List Free’ label. Having the ‘Red List Free’ label means that there are no ingredients in the product that are on the red list - including formaldehyde or phenol.


Environmental:

OmniFit® Slab 35 contains no ozone-depleting substances or greenhouse gases. For further environmental information consult the relevant Environmental

Product Declaration, available on our website.


Real performance:

Glass and Rock Mineral Wool are easier to install correctly than other insulants such as rigid boards because they adapt to any slight imperfections in the substrate and knit together, eliminating any air gaps. Evidence shows the absence of air gaps is crucial to achieving real performance in the relevant application.


Handling and storage:

OmniFit® Slab 35 is easy to handle and install, being lightweight and easily cut to size, where necessary. OmniFit® Slab 35 is supplied in recyclable polythene packs (4-LDPE) which are designed for short term protection only. For longer term protection on site, the product should either be stored indoors, or under cover and off the ground. OmniFit® Slab 35 should not be left permanently exposed to the elements.

General information

Color

Brown

Finish

Unfaced

Material

Glass mineral wool

Shape

Rectangle

Size

1200 x 400 mm

Uniclass

Pr_25_57_06_53 Mineral wool insulationPrimary
Pr_25_31_48_34 Granular mineral wool insulation
Pr_25_57_06/310 Insulation products generally
Pr_25_57_06_55 Mineral wool resilient strip sound insulation
Pr_25_57_06_56 Mineral wool slab insulation
Pr_25_57_06_54 Mineral wool resilient layer sound insulation

CAWS

J21/23 Mineral wool insulation boards

J31/23 Mineral wool insulation

J41/23 Mineral wool insulation boards

J42/23 Mineral wool insulation boards

B15/130 Light gauge steel frame

B15/140 Precast concrete frame

H11/780 Thermal insulation

E20/200 Proprietary underslab insulation

J21/425 Mineral wool insulation

F30/150 Full fill cavity insulation

H90/400 Thermal insulation

H92/776 Thermal insulation

K10/115 Metal stud partition system

H62/230 Mineral wool insulation on structural metal liner trays

H64/305 Mineral wool insulation on structural metal liner trays

J31/334 Mineral wool insulation

H65/230 Mineral wool insulation on structural metal liner trays

H67/305 Mineral wool insulation on structural metal liner trays

H61/230 Mineral wool insulation on structural metal liner trays

H42/482 Thermal insulation to rear of panels

K10/155 Wall lining system (metal studs)

K10/165 Wall lining system (metal framing)

K11/235 Oriented strand board floating floor

K11/215 Plywood floating floor

K11/115 Battened plywood floating floor

K11/225 Particleboard floating floor

K11/275 Acoustic separating floor system

K11/135 Battened oriented strand board floating floor

K11/245 Cement bonded particleboard floating floor

K11/125 Battened particleboard floating floor

K11/796 Metal stud partition system

K11/795 Wall lining on metal framing

K40/285 Insulation

K45/425 Insulation

M10/290 Floating construction

P10/25 Insulation to water cisterns

P10/15 Insulation fitted between rafters

P10/40 Insulation fitted between or to the face of studs

B15/120 Timber-framed

B15/110 Timber-framed

K11/145 Battened cement-bonded particleboard floating floor

H43/120 Metal insulating sandwich panel

P10/125 Insulation laid between ceiling ties/ joists

P10/135 Insulation laid across ceiling ties/ joists

P10/140 Insulation fitted between rafters

P10/148 Multilayer blanket insulation fixed under or above rafters

P10/180 Insulation to water cisterns

P10/190 Insulation fitted between studs

P10/212 Insulation fixed across inner face of stud walling

P10/240 Insulation fitted between floor joists

P10/220 Sound insulation within timber framed separating wall

P10/217 Insulation slabs fixed to backing wall

F30/10 Full fill cavity insulation

K10/30 Metal stud

K11/35 Oriented strand board flooring

K11/25 Particleboard floating floor

K11/20 Battened particleboard floating floor

K40/55 Insulation

H31/46 Acoustic insulation

K10/35 Wall lining system (metal framing)

K45/50 Insulation

Specification data - Mineral wool insulation Enhanced data

General requirements

Insulation products generally.

Standard

To BS EN 13162.

Form

Slab.

Density

17-28 kg/m³.

Facing

Unfaced.

Thickness (minimum)

50 mm.

70 mm.

75 mm.

90 mm.

100 mm.

140 mm.

150 mm.

Width (nominal)

400 mm.

Thermal conductivity (maximum)

0.035 W/mK.

Fire performance

EUROCLASS A1 to BS EN 13501-1.

Recycled content

80%.

Thickness tolerance

T4.

Water vapour resistance

5.00 MNs/g.m.

Environmental information

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

See product EPD.

Recycled content

80 %

Digital objects

Platform Compatible Version Certified to
Revit
-

1

2.1
IFC
-

1

2.1
Download now from NBS National BIM Library

Literature

Glass Mineral Wool - BREEAM Helpsheet

Glass Mineral Wool - BREEAM Helpsheet

Knauf Insulation Solutions Guide

Knauf Insulation Solutions Guide

Glass Mineral Wool with ECOSE® Technology - Safety Data Sheet

Glass Mineral Wool with ECOSE® Technology - Safety Data Sheet

OmniFit® Slab 35 - Product Datasheet

OmniFit® Slab 35 - Product Datasheet

Glass Mineral Wool with ECOSE Technology 0.034 – 0.035 W/mK - Environmental Product Declaration

Glass Mineral Wool with ECOSE Technology 0.034 – 0.035 W/mK - Environmental Product Declaration

Third party certifications

  • Eurofins Gold Certificate for Indoor Air Comfort

Similar products from Knauf Insulation Ltd

Fire-teK Beam and Column Slab (Foil Faced) Insulation

Fire-teK Beam and Column Slab (Foil Faced) Insulation

Fire-teK Beam and Column Slab (Unfaced) Insulation

Fire-teK Beam and Column Slab (Unfaced) Insulation

 Knauf Insulation DriTherm® Cavity Slab 32 

Knauf Insulation DriTherm® Cavity Slab 32 

Knauf Insulation DriTherm® Cavity Slab 34

Knauf Insulation DriTherm® Cavity Slab 34

Knauf Insulation DriTherm® Cavity Slab 37

Knauf Insulation DriTherm® Cavity Slab 37

 Knauf Insulation FactoryClad Roll 32

 Knauf Insulation FactoryClad Roll 32

Knauf Insulation FactoryClad Roll 40

Knauf Insulation FactoryClad Roll 40

Knauf Insulation Loft Roll 40

Knauf Insulation Loft Roll 40

Knauf Insulation Loft Roll 44

Knauf Insulation Loft Roll 44

Knauf Insulation Masonry Party Wall Slab

Knauf Insulation Masonry Party Wall Slab