Force Warm Roof Multi Layer - Concrete Slab (In-situ/ Precast)/ Timber Roof Deck/ Profiled Metal Deck

Guidance for specification option:

All Force system assemblies comply with British and European standards and have been approved by the British Board of Agrément under certificate number 15/5222 PS3. Force is classified as unrestricted by the requirements of The Building Regulations Approved Document B: Fire Safety and certified Broof(t4) in accordance with BS EN 13501-5:2005 fire classification of construction products and building elements. Force systems have also proven themselves to meet the performance standards set out in Building Bulletin 93 Acoustic Design of Schools when combined with Hytherm MF non combustible insulation.

Vernis Antac Primer.

Guidance for specification option:

VERNIS ANTAC is a solvent-based, rapid drying bituminous primer specially modified with an adhesive. The product is supplied ready to use. For full product information please refer to the Technical Datasheet.

Vernis SA Primer.

Guidance for specification option:

Fast-drying canister primer ideal for use with flame free, self-adhesive reinforced bitumen waterproofing systems. Vernis SA primer provides improved simple and effective adhesion on self-adhesive reinforced bitumen membrane waterproofing systems.

ROLL 25 ALPA ALU.

Guidance for specification option:

Roll 25 Alpa Alu is a glass-fibre/aluminium reinforced bituminous air and vapour control layer (AVCL) with ALPA binder and is used as part of a system to control the movement of air, water vapour and heat leakage from within the building. Suitable for use in bitumen, single ply and liquid warm roof waterproofing systems, particularly in humid and high humidity conditions.

SK VAP.

Guidance for specification option:

SK VAP is a self-adhesive air and vapour control layer (AVCL) low permeability membrane used as part of a system to control the movement of air, water vapour from within the building. Can also be used as a base or underlayer in a multilayer waterproofing system. SK VAP is accredited for use in Axter single ply, reinforced bitumen membrane (RBM) and cold applied liquid waterproofing systems.

VAP ALU ADH.

Guidance for specification option:

VAP-ALU ADH is an air and vapour control layer (AVCL) with sand on the surface and a self-adhesive undersurface.

An AVCL low permeability membrane used as part of a system to control the movement of air, water vapour and heat leakage from within the building. Can also be used as base or underlayer in a multi-layer waterproofing system.

Manufacturer's standard.

Hytherm MW Tapered.

Hytherm Tapered AHD.

Guidance for specification option:

A durable, lightweight PIR insulation for warm roofs (flat board or tapered). Hytherm ADH PIR insulation is a high performance board used in warm roofs under fully adhered reinforced bituminous membranes, mastic asphalt and approved single ply waterproofing systems.

Refer to manufacturer's datasheet for more details.

Hytherm Tapered HP EPS.

Guidance for specification option:

High performance expanded polystyrene (EPS) insulation for inverted roofs, balconies and terraced roofs with pedestrian access. Suitable for zero fall designs in both uniform and tapered board schemes. Hytherm HP EPS is used with the Axter water flow reducing layer and gravel ballast or paving protection.

Hytherm Tapered EPS.

Guidance for specification option:

High performance expanded polystyrene (EPS) insulation for inverted roofs, balconies and terraced roofs with pedestrian access. Suitable for zero fall designs in both uniform and tapered board schemes. Hytherm HP EPS is used with the Axter water flow reducing layer and gravel ballast or paving protection.

Hytherm Tapered EPS ADH.

Guidance for specification option:

A durable, lightweight PIR insulation for warm roofs (flat board or tapered). Hytherm ADH PIR insulation is a high performance board used in warm roofs under fully adhered reinforced bituminous membranes, mastic asphalt and approved single ply waterproofing systems.

Refer to manufacturer's datasheet for more details.

Hytherm HP EPS.

Guidance for specification option:

High performance expanded polystyrene (EPS) insulation for inverted roofs, balconies and terraced roofs with pedestrian access. Suitable for zero fall designs in both uniform and tapered board schemes. Hytherm HP EPS is used with the Axter water flow reducing layer and gravel ballast or paving protection.

Hytherm EPS ADH.

Guidance for specification option:

A durable, lightweight PIR insulation for warm roofs (flat board or tapered). Hytherm ADH PIR insulation is a high performance board used in warm roofs under fully adhered reinforced bituminous membranes, mastic asphalt and approved single ply waterproofing systems.

Refer to manufacturer's datasheet for more details.

Hyrastik EVO Adhesive.

Guidance for specification option:

Hyrastik Evo is a high performance, single-component, moisture-curing polyurethane insulation adhesive with green credentials. It has been developed to provide a safe and effective solution to bonding insulation securely to various roof decks.

Hyranger SPOT ADH Self Adhesive Membrane.

Guidance for specification option:

HYRANGER SPOT ADH is a self-adhesive, stabilised polyester reinforced SBS elastomeric modified bitumen waterproofing membrane used as a base layer in a multilayer wateproofing system. The under surface is covered with a peel-off film. The under surface and side lap are self-adhesive. The width of the side lap is 70 mm.

Stickflex Sanded.

Guidance for specification option:

Base / underlayer or air and vapour control layer (AVCL) in warm roof, multi-layer roof waterproofing system assembly.

Self-adhesive.

Force 4000 S.

Manufacturer's standard.

35 PY Angle Reinforcement.

Guidance for specification option:

35 PY Angle Reinforcement is a polyester-reinforced SBS elastomeric membrane.

Angle Reinforcement for application on upstands, as detail and perimeter detail reinforcement and as pipe and other detail reinforcement.

Axtrim.

Guidance for specification option:

• Manufactured from extruded aluminium alloy to BS 1474, Quality 6065/ T6 (AIMgSi 0.5 F22).
• Roof edge trim brings a neat finish to flat roof waterproofing.

Axtrim aluminium termination bars.

Guidance for specification option:

• Axtrim aluminium termination bars are manufactured from extruded aluminium alloy to BS 1474, Quality 6065/ T6 (AIMgSi 0.5 F22).
• Aluminium termination bars will not rust and are not affected by atmospheric pollution.
• They are colourfast and maintenance free, once installed.

Axtrim GRP termination bars.

Guidance for specification option:

• Axtrim GRP termination bars are manufactured from pultruded GRP (glass reinforced polyester).
• It is UV protected and has low coefficient of thermal expansion.
• GRP termination bars will not rust and are not affected by atmospheric pollution.
• They are colourfast and maintenance free, once installed.

Rainwater outlets.

Guidance for specification option:

• Axter rainwater outlets are manufactured from 0.7 mm stainless steel in a choice of diameters, with a factory bonded flange, if required to provide a bonding area with the relevant Axter waterproofing system.
• SBS bitumen membrane flange 500 mm square, suitable for use with the full range of Axter reinforced bitumen membrane (RBM) and hot melt structural waterproofing systems.
• On the Dual Outlet, a bitumen flange is fitted at AVCL level. 
• PVC membrane flange 350 mm square, suitable for use with Axter Ecoflex/ Ecoline PVC single ply waterproofing systems.

Sump outlet.

Guidance for specification option:

• Specifically designed for through walls applications or parapets, where a high flow rate is required and are supplied with the Hyflow leaf guard as standard.
• AXTER sump outlet has a flow rate of 6.1 L/s.
• As recommended by UK design standard BS EN 12056: 3-2000, with a water depth of 35 mm.

Wide parapet outlet.

Guidance for specification option:

• Used where an increased flow rate (2.02 L/s) is required.
• A 90° pipe angle and extra-large leaf guards are also available to be used with this unit.

Universal leaf guard.

Guidance for specification option:

• The solid stainless steel universal leaf guard clamps to the inside of the outlet stem.
• Suits all sizes of rainwater outlets.

Parapet leaf guard.

Guidance for specification option:

The solid parapet leaf guard is attached to the inside of the outlet and is fully adjustable to fit all three parapet outlet sizes.

Hyflow leaf guard.

Guidance for specification option:

• The 1.4301 (304) grade stainless steel Hyflow leaf guard is designed to be used with Axter rainwater outlets.
• Its use increases flow rate by over 50% compared to standard leaf guards.

Guidance for specification option:

Installation of Force waterproofing systems is carried out by accredited Axtershield Installers whose operatives have successfully attended Axter’s RBM upskilling course. Force systems can be installed in a single or multi layer application on all deck types, and can be fully or partially bonded in a flame free, hot air welded, cold bonded or torch applied application on flat and pitched roof specifications. All system components are specified and installed to ensure compatibility and single source responsibility, and detailing is completed in full compliance with Axter recommendations and the NFRC Safe2Torch guidance.

Interim and final roof inspections by AXTER Quality Assurance (QA) personnel. Final roof inspections by AXTER Quality Assurance (QA) personnel are mandatory for guarantee application.