Registered Detail

The Epsitec EWI System is an external wall insulation system mechanically fixed using cavity spacer rails to a sheathed timber frame substrate.  The system consists of either EPS, EpsiTherm (enhanced EPS) or Phenolic insulation with a reinforced basecoat and silicone textured finish.  It is suitable for use on the external walls of new and existing domestic and non-domestic buildings.Substrates applicable: Steel frame substrates sheathed in a suitable sheathing board or existing cladding.

Wall System 1 EWI is an external wall insulation system mechanically fixed to masonry / concrete walls (including no fines concrete).  The system consists of either Mineral Fibre insulation with a reinforced basecoat and Spar Dash Aggregate or silicon render finish. SPS Envirowall Wall System 1 Mineral Wool has been considered for registration for both low-rise buildings (where no storey in a domestic building exceeds 18m above the ground or where the height of a non-domestic building does not exceed 18m) and high-rise domestic buildings with storey heights above 18m and non-

Wall System 1 EWI is an external wall insulation system mechanically fixed to masonry / concrete walls (including no fines concrete).  The system consists of either Phenolic insulation with a reinforced basecoat and Spar Dash Aggregate or silicon render finish. SPS Envirowall Wall System 1 Mineral Wool has been considered for registration for low-rise buildings (where no storey in a domestic building exceeds 18m above the ground or where the height of a non-domestic building does not exceed 18m).​

Wall System 1 EWI System is an external wall insulation system mechanically fixed to masonry / concrete walls (including no fines concrete).  The system consists of either white or enhanced (grey) EPS insulation with a reinforced basecoat and Acrylic Brick slip, Spar Dash Aggregate, Acrylic, Silicon or Brick Effect render finish. SPS Envirowall Wall System 1 has been considered for registration for low rise only buildings (where no storey in a domestic building exceeds 18m above the ground or where the height of a non-domestic building does not exceed 18m).

Wall System 2 (Mineral) EWI is an external wall insulation system mechanically fixed to masonry / concrete walls (including no fines concrete).  The system consists of either white or enhanced (grey) EPS insulation with a reinforced basecoat and Mineral render finish. SPS Envirowall Wall System 2 (Mineral) has been considered for registration for low rise only buildings (where no storey in a domestic building exceeds 18m above the ground or where the height of a non-domestic building does not exceed 18m).

HCONTROL HYBRID is a reflective vapour control layer with a built-in thermal performance for use on the warm side of the building fabric, behind the internal finish usually in roofs, walls and ceilings. It can be used in conjunction with any type of other insulation. HCONTROL HYBRID is 45mm thick and is available in rolls covering approximately 10m² (1600mm wide).

HYBRIS is a reflective insulation product based on a honeycomb structure and low emissivity films. HYBRIS is an insulation material generally used for wall, pitched roof or ceiling applications, especially suitable for timber frame and masonry construction. HYBRIS is available in various thicknesses from 45mm to 165mm.

BOOST R HYBRID is a reflective breathable membrane with an excellent built-in thermal performance for use on the cold side of the building fabric usually in roofs and walls. It can be used in conjunction with any type of other insulation. Boost R Hybrid is 35mm thick and is available in rolls covering approximately 10m2 (1500mm wide).

This is an assessment of Aluthermo Roofreflex® which is a reflective breather membrane, insulating both thermally and acoustically. Hydrophobic but highly vapour permeable (H.P.V.), it is composed of a reflective geotextile, combined with an insulating 37 mm thick layer of stable, hydrophobic and self-extinguishing polyester fibre. In comparison to the existing roof membranes guaranteeing only water tightness, Aluthermo Roofreflex® also reduces heat loss by combining reflective and low conduction insulation.

This is an assessment of Aluthermo Optima® which is a combined reflective and insulating multi-foil. Aluthermo Optima® is a high performance insulation system with a reduced thickness that efficiently acts on all modes of heat and noise transfer. Aluthermo Optima® is composed of two layers of pure 30 microns thick aluminium, polished and treated against oxidation, separated by two layers of air bubbles placed in a honeycomb structure and enclosed in selfextinguishing polyethylene film.