House kit Specification

Download the Breton Coastal Homes – Price Guide pdf

See Thermal Kit Specification
Soleplate – 38 x 90/140 whitewood
Ground floor – Insulated concrete floor designed by others


Joists (Performance S.I.=1.2) – J.J.I. Engineered joists x-cut to lengthor bottom chord of attic truss
Floor Dwangs – 38×184 & 35 x 72
Flooring – 22mm P5 moisture resistant T & G chipboard


External panels See Thermal Kit Specification
L.B. Partitions – 38 x 90/140 whitewood framing at 600mm centres
– 90/140 x 220 lintels – one row of dwangs
Sill plates – 22 x 90/140 whitewood
Head binder – 38 x 90/140 whitewood
Firestops – 38 x 50 whitewood offsaw
Vent pipe framing – 38 x 50 whitewood offsaw
Plumbing/Electrical dwangs – 24 x 100 whitewood offsaw
Internal partitions – 38 x 75 whitewood framing at 600mm centres with one row of dwangs


Roof trusses at 600c/s – Varying degree pre-fabricated fink type
– varying degree top hat fink type
– varying degree pre-fabricated attic type
Roof support beams – Engineer designed beams – steel/glulam
Loose infill rafters – 45 x 220 x-cut to length
Apex panels – 38 x 90/140 whitewood framing at 600mm centres
– 9mm OSB3 BBA approved
– breather membrane factory fitted to panels
Gable ladders – 20 x 145 redwood bargeboard factory fitted
– 9mm wbp plywood soffit – factory fitted
Roof truss bracing – 25 x 100 whitewood offsaw
Sarking – 9mm OSB3 BBA approved
Roofing felt – Proctor Multi TX
Tilting fillet – 9mm OSB – pre-cut
Fascia boards – 20 x 195 profiled redwood
Soffit plywood – 9mm WPB with ventilation slots-mesh fitted
Soffit framing – 50 x 50 and 38 x 50 whitewood – pre-cut
Eaves vents – Manthorpe G600/620 cross flow eaves panel
Plasterboard dwangs – 38 x 50 – pre-cut
Counter battens – 13 x 38 whitewood offsaw
Tiling battens – 25 x 50 whitewood offsaw
Dummy Chimneys – Prefabricated to detail


Whole product
U value 1.4W/m2K
– Red pine severe exposure rated, traditionally proportioned windows, with a solid horizontal bar, if shown.
– 28mm factory fitted Low “E” doubleglazing (argon filled) night vents and lockable chrome handles.
Fully factory finished in standard colour.
Rooflights Velux windows c/w flashings to suit
External Doors
Whole product
U value 1.4W/m2K
Multi-point locking, severe exposure rated, traditionally styled composite construction door set.
Chrome ironmongery
White factory finished steel, retractable, vertically channelled up and over door with 70 x 70 Redwood door frame.
Internal door sets – 10 pane prefinished oak veneer door preglazed with clear bevelled safety glass, hung in redwood frame with full height unglazed sidelight(s) where applicable.
– pre-finished oak veneer flush door- hung in redwood frame
– latches/bathroom locks factory fitted
– 18 x 70 pre-mitred moulded redwood door facings
Wardrobes – sliding mirror wardrobe doors to bedrooms where shown (silver frame/silver mirror)
Finishings – 14 x 95 moulded redwood skirtings.
– Redwood window sills and apron plates
Stair – Laminated redwood stringers, M.D.F. treads, ply/MDF risers
– Redwood turned spindles (41mm) and newels (90mm)
Shelving – M.D.F. (unfinished) shelving to all wardrobes/cupboards
– chrome hanging rails
– slatted shelves to linen cupboards
Sundries – Timloc 1168 loft access hatch.
– MDF meter board
Door furniture – Polished chrome “Oakley” lever furniture


Plasterboard – 15mm TE Vapourshield to external walls, coomb ceilings and hanging posts
– 15mm TE plain to ground floor ceiling of 1, 13⁄4 and 2 storey houses
– 2 layers of 15mm TE plain to ground floor ceiling of 11⁄2 storey houses
– 15mm TE plain to internal partitions
– 15mm TE moisture shield to shower and bath walls
– 135mm Gyproc cornice to lounge, dining, family, hall and vestibule
Insulation See Thermal Kit Specification
Structural – Stainless steel wall ties & holding down straps
– Galvanised truss clips and girder truss shoes
Ironmongery – Collated nails for use with gas powered nail tools
– Collated flooring/plasterboard screws