Extensions

Quality made paramount.

Below is a table which describes the materials/options that are included in each extension grade. Specific ideas can be further discussed with our experts who will provide more precise estimates and information.

Component	Budget	Mid-range	Luxury
Roof	Flat, felted	Flat, rubber roofing (EPDM) or felted	Pitched covered with tiles or slates, or flat covered with rubber roofing (EPDM), or GRP, or torch-on felt
Roof Lantern	-	one, up to 2 sq m	As required
Skylights	-	up to 2	As required
Walls	Masonry cavity walls with an outer skin of brick	Masonry cavity walls with render or outer skin of brick	Masonry walls with outer skin of brick, render, or cladding
Windows	Plastic (white) double-glazed	Plastic (white or other colour), timber (painted) double-glazed	Plastic, timber, aluminum, or hardwood with double or triple glazing
Doors	Single door with double glazing made from plastic (white)	Single, French or bi-fold doors with double glazing made from plastic (white or coloured)	Single, French or bi-fold doors with double or triple glazing made from plastic, aluminum or hardwood
Floor	Concrete floor finished with ceramic tiles, carpet, laminate flooring or vinyl	Concrete floor finished with ceramic tiles, carpet, laminate, vinyl, or engineered wood flooring	Concrete or timber floor finished with ceramic tiles, carpet, laminate flooring, vinyl, engineered wood flooring or hardwood
Ceilings	One-level plasterboard painted white with spotlights	Up to two-level plasterboard painted any colour with spotlights and/or hanging lights	Bespoke
Interior Doors	Panel, hollow core (white)	Solid wood	Bespoke, including hardwood
Heating	Electric heaters	Hot water radiators	Hot water radiators or underfloor heating system (water or electric)