FOUNDATIONS: Structural Insulated Panel (polyurethane SIPs - U value = 0.27 w/m2 k insulation) under wrapped with breathable waterproof membrane, onto recycled rubber pads atop concrete pile foundations (in “normal” garden conditions).
MAIN STRUCTURE: Floor, wall and ceiling are made from structurally insulated panels system (SIPS) – filled with highly thermally efficient expanded polyurethane. SIP’s thermal efficiency value, U = 0.27 w/m2 k.
DOORS, WINDOWS and SCREENS: 1 off - 1.8m wide x 2.05m high French Doors, 2 off - 0.9m wide x 2.05m high fixed window screens and 1 off - 1.2m wide x 0.48m high top hung opening window; uPVC double glazing (grey) with high security 5-point locking to doors, key operated locks to windows and double glazed with toughened glass.
ROOF CONSTRUCTION: Single ply Firestone rubber (EPDM) roofing system (20 year guarantee, 50 year expected life) with aluminium trim and finished with black plastic rainwater guttering (including gutter guard).
EXTERNAL CLADDING: Thermowood (zero maintenance) T&G external timber cladding with secret fixing. Soffit painted in Tikkurila ultra paint – RAL colour coded to perfectly match glazing frames.
INTERNAL FINISH
Walls: Fully plastered finish & decorated interior (matt white) with 4” painted skirting boards.
Floor: A good choice of quality 8mm wood effect laminates (25 year residential warranty). V groove and one strip.
FIXTURES & FITTINGS: 1 light switch (white), 3-8 double power sockets (white), up to 4 contemporary 5’ ‘butterfly style’ strip lights and a consumer unit with RCD.
FOUNDATIONS: Pressure-treated timber bearers on dry mix concrete pile foundations in “normal” garden conditions.
MAIN STRUCTURE: Floor, wall and ceiling are made from structurally insulated panels system (SIPS) – filled with highly thermally efficient expanded polyurethane. SIP’s thermal efficiency value, U = 0.27 w/m2 k.
DOORS, WINDOWS and SCREENS: 1 off - 1.8m wide x 2.05m high French Doors, 3 off - 0.9m wide x 2.05m high fixed window screens and 1 off - 1.2m wide x 0.48m high top hung opening window; uPVC double glazing (grey) with high security 5-point locking to doors, key operated locks to windows and double glazed with toughened glass. Corner post clad in matching PVCu.
ROOF CONSTRUCTION: Single ply Firestone rubber (EPDM) roofing system (20 year guarantee, 50 year expected life) with aluminium trim and finished with black plastic rainwater guttering (including gutter guard).
EXTERNAL CLADDING: Thermowood (zero maintenance) T&G external timber cladding with secret fixing. Soffit painted in Tikkurila ultra paint – RAL colour coded to perfectly match glazing frames.
INTERNAL FINISH
Walls: Fully plastered finish & decorated interior (matt white) with 4” painted skirting boards.
Floor: A good choice of quality 8mm wood effect laminates (25 year residential warranty). V groove and one strip.
FIXTURES & FITTINGS: 1 light switch (white), 3-8 double power sockets (white), up to 4 contemporary 5’ ‘butterfly style’ strip lights and a consumer unit with RCD.
