NBS Source
I'm a manufacturer

White-Knight® Cold Applied Liquid Flat Roofing

Verified by manufacturer 3 months ago

Garland UK Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Multi-purpose, single component, polyurethane liquid waterproofing membrane.

Jump to:
BIM object icon
+44 (0)1174 401050 Website

Application

Designed to maintain, restore and upgrade the performance of existing aged roof systems and also suitable for new build.

Description

Multi-purpose, single component, polyurethane liquid waterproofing membrane. It can coat an entire single ply, metal, BUR, asbestos or modified roof and also be used as a cold applied warm roof system. The coating can be used to reinforce and seal laps, make spot repairs, restore entire roofing systems or it can be used in conjunction with GarMat® fabric to provide additional reinforcement.


Primer:

To be specified separately (if required),

  • For metal roofs and panels.
  • PU primer: For concrete, asbestos, asphalt and wood.


Technical properties:

  • Density: 1.1 kg/m³.
  • Elongation: 360%.
  • Emittance (white colour): 80%.
  • Flash point: 43°C.
  • Reaction to fire BRoofT4.
  • SRI: 101.
  • Tensile strength: 105 kgf/cm².
  • Viscosity: 4000–5000 cP.
  • VOC: Base coat: 300 g/L; top coat: 300 g/L.


Features and benefits:

  • Up to 25 year single-point guarantee (dependent on substrate).
  • BBA certified.
  • Chemical resistance.
  • Fast and simple to install.
  • Helps maintain internal temperatures and reduces cooling costs.
  • Provides additional waterproofing protection to an existing roof system.
  • UV-resistant.

General information

Color

Grey

Material

Polyurethane

Warranty description

25 year

Guidance for specification option:

Dependending on substrate.

Uniclass

Pr_35_31_68_64 Polyurethane (PUR) waterproof coatingsPrimary

CAWS

J31/47 Waterproof coating

J31/353 Waterproof coating

Product range

Liquid Coatings

Specification data - Polyurethane (PUR) waterproof coatings

Colour

Dark grey.

Guidance for specification option:

RAL 7012.

Light grey.

Guidance for specification option:

RAL 7001.

White.

BIM objects

BIM object icon

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
-

1

IFC
-

1

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

White-Knight 25 Year BBA Certificate: 21/5954

Literature

Garland - High Performance Waterproofing Solutions for Modified Bitumen, Cold Applied Liquid Coatings, Maintenance Products and Metal Cladding & Standing Seam

Garland - High Performance Waterproofing Solutions for Modified Bitumen, Cold Applied Liquid Coatings, Maintenance Products and Metal Cladding & Standing Seam

White-Knight Cold Applied Liquid Waterproofing System - Garland

White-Knight Cold Applied Liquid Waterproofing System - Garland

Garland UK - Green Shield Extensive Green Roofing Systems

Garland UK - Green Shield Extensive Green Roofing Systems

Garland UK - Solarise Photovoltaic PV solar energy systems

Garland UK - Solarise Photovoltaic PV solar energy systems

Case studies

Alderley Park, Science and Innovation hub

Alderley Park, Science and Innovation hub