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2.1.3 - Facade - Foamglas Insulation with Fixing Positions for Timber Cladding

Third party certifications:

BSI Kitemark
Certificate type
QA Certificate
Certificate type

Façade Insulation Systems: Ventilated façade with timber cladding.

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Description

Properties:

Waterproof.

High compressive strength without deflection or movement.

Non-combustible.

Impervious to water and water vapour.

Sealed cellular structure.

Dimensionally stable.

Acid resistant.

Easily cut to shape.

Resistant to vermin.

Recycled content scrap glass: Minimum 60%.

Ozone Depletion Potential (ODP): <1%.

Global Warming Potential (GWP): Zero.

GreenSpec rating, see 'Cellular Glass' or 'Foamed Glass'.

Green Guide rating, see 'Cellular Glass'.

Advantages:

Quality: Systems with high quality materials; management by systematic site inspections and professional consulting.

Cost efficiency: The high durability preserves maximum value and ensures minimal maintenance costs.

Sustainability: Optimum insulation performance and protection against moisture for future generations. Scrap can be reclaimed and re-cycled to make new Foamglas.

Insulation performance: Insulation performance is permanent; ageing does not take place. Use above and below ground, unaffected by moisture, humidity and compressive loads. Proven to retain its thermal and vapour control characteristics for ˃ 50 years.

No thermal bridging: Fully bonded insulation systems, with a minimal quantity of thermally isolated fixings to prevent thermal bridging.

Non-toxic: Foamglas cellular glass contains no toxic substances, does not contaminate water or the ground, in cases of fire, does not develop fumes or toxic gases.

Sealed structure and non-hydroscopic: Each cell has a glass wall, giving the unique structural strength, vapour tight and non-hydroscopic properties.

A separate vapour barrier is not required: With its purpose manufactured adhesives, Foamglas is suitable for extreme humidity environments and gives control of the vapour drive in any direction. Foamglas is an insulation and vapour barrier in one single material.

High compressive strength: Capability to withstand high compressive loads without deflection or movement.

Dimensional stability: Very low rates of thermal movement, mechanical fixings are not required to prevent delamination from the parent structure.

General information

Uniclass	Pr_25_71_52_13 Cellular glass insulation boardsPrimary
CAWS	H21/10 Vertical timber weatherboarding H21/110 Vertical timber weatherboarding H21/111 Horizontal timber weatherboarding H21/115 Vertical timber weatherboarding H21/116 Horizontal timber weatherboarding H21/15 Horizontal timber weatherboarding

Product range	Insulation to facade - ventilated

Specification data - Cellular glass insulation boards

Product Reference	2.1.3 Façade - Foamglas Insulation with Fixing Positions for Timber Cladding
Primer	PC®EM
Spacer screws	As section H21
Insulation	-
Type	Foamglas® Slab (T4+) Foamglas® Slab (W+F)
Thickness	50 mm 60 mm 70 mm 80 mm 90 mm 100 mm 110 mm 120 mm 130 mm 140 mm 150 mm 160 mm 170 mm 180 mm
Adhesive	PC® 56
Timber substructure and cladding	As section H21

Standard product features	Characteristics: Thermal performance is permanent and never changes. Manufactured from recycled glass (minimum 60%) and natural raw materials which are available in abundant supply - sand. The insulation is totally inorganic, contains no ozone depleting propellants (CFCs, HCFCs etc), flame resistant additives or binders; VOC or other volatile substances. For substrate quality and suitability, see Technical Guide TG1. - Foamglas® Slab (T4+): Density (EN 1602, ± 10%): 115 kg/m³. Length (EN 822, ± 5 mm): 600 mm Width (EN 822, ± 2 mm): 450 mm. Thermal conductivity (EN ISO 10456): ≤ 0.041 W/m·K. Reaction to fire (EN 13501-1): Euroclass A1. Compressive strength (EN 826 annexe A): ≥ 600 kPa. Flexural modulus of elasticity (EN12089): 700 MN/m². Bending strength (EN 12089): ≥ 450 kPa. Tensile strength (EN 1607): ≥ 100 kPa. Thermal expansion coefficient (EN13471): 9 x 10-6 K. Impervious to water vapour (EN ISO 10456): µ=∞ infinity. Green Guide rating A. CEN Keymark: 001-BK-516-001-0026-T00A. CPR DOP: 100010015. - Foamglas® Slab (W+F): Density (EN 1602, ± 10%): 100 kg/m³. Length (EN 822, ± 5 mm): 600 mm Width (EN 822, ± 2 mm): 450 mm. Thermal conductivity (EN ISO 10456): ≤ 0.038 W/m·K. Reaction to fire (EN 13501-1): Euroclass A1. Compressive strength (EN 826 annexe A): ≥ 400 kPa. Tensile strength (EN 1607): ≥ 100 kPa. Thermal expansion coefficient (EN13471): 9 x 10-6 K. Impervious to water vapour (EN ISO 10456): µ=∞ infinity. Green Guide rating A+. CEN Keymark: 001-BK-516-001-0025-S023. CPR DOP 100010025.
Product Options	Insulation: - Thickness: Where required for thickness >180 mm, use double layers of minimum 90 mm per layer. Where required for thickness >160 mm, use double layers of minimum 80 mm per layer.

Digital objects

Platform	Compatible	Version	Certified to
IFC	IFC2X3	3	1.3
Revit	Revit 2016	4	2.0

Download now from NBS National BIM Library

Literature

2.1.3 Façade - Foamglas Insulation with Fixing Positions Timber Cladding

TG1 Technical Guide - Preparation of substrates

Third party certifications

Foamglas Insulation: File BM730-585 certificate 0603. : Manufactured to Environmental Management System ISO14001
Alliance for Sustainable Building Products: Foamglas Insulation Nature Plus certificate number 0406-1101-101-1. : Nature Plus recognised and approved
Recognized by CWCT