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Home > Price Guide Loft Conversions; Dormer Extensions; Attic, Roof Insulation and Windows
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Greater Manchester, Lancashire & Cheshire

Price guide: other combinations available.

We provide a free site visit and written quote within the Northwest, please call and speak to one of our technicians directly.

Type	Price from £ (excl. vat)	Summary
Storage	(Planning Permission is Not Required)
Basic Storage	750.00	Flooring, light.
Storage plus loft ladder	999.00	Flooring, light and retractable loft ladder.
Deluxe Storage (small)	5,999.00	Flooring, lights and ladder, insulated, timber framed, plaster-boarded, plastered all round, power points. Ideal for small office.
Deluxe Storage (medium) Example 1 Example 2	8,999.00	Flooring, lights and ladder, insulated, timber framed, plaster-boarded, plastered all round, power points. Ideal for medium office.
Deluxe Storage (large) Example 1 Example 2	10,999.00	New floor joists, Velux window, lights and ladder, fully insulated, timber framed, plaster-boarded, and plastered all round, power points. Ideal for large office.

Conversions	To Building Regulations
Basic Loft Conversion (small) Example 1	15,999.00	New floor joists, 2 Velux windows (inc. fire escape) and lights. Loft stairs, fully insulated, timber framed, plaster-boarded and plastered all round, power points. Ideal bedroom.
Twin Bedroom Example 1	24,999.00	New floor joists, 4 Velux windows (inc. fire escape) and lights. Loft stairs, fully insulated floor, walls and roof-ceiling, timber framed, plaster-boarded and plastered all round, power points.
Medium	18,499.00	New floor joists, 2 Velux windows (inc. fire escape) and lights. Loft stairs, fully insulated, timber framed, plaster-boarded and plastered all round, power points. Suitable for loft office / bedroom.
Standard (large)	20,999.00	New floor joists, 2 Velux windows (inc. fire escape) and lights. Loft stairs, fully insulated, timber framed, plaster-boarded and plastered all round, power points. Suitable for loft office / bedroom.
Deluxe	Dependent on specification	Options include: en suite, lowering of ceilings below, additional windows, truss conversions, dormer, exterior scaffolding, etc.

Loft plans	Building Regulations Approval requires building plans. We also have a 'plans only' service.
Small	500-1000	Small Loft, Velux, Dormer, En-Suite. Up to 3x4m (10x14ft)
Medium	750-1200	Medium Loft, Velux, Dormer, En-Suite. Up to 5x6m (16x19ft)
Large	1000-2000	Large Loft, Velux, Dormer, En-Suite. Up to 6x10m (19x32ft)
Extra Large	1600 plus	Extra Large Loft, Velux, Dormer, En-Suite. Over 6x10m (19x32ft)

DIY Pro-Starter	To Building Regulations (for DIY completion)
Medium	5,499.00	Excellent safe start for the DIYer. Stairs, Floor and 1 Velux installed. Fully guaranteed to pass BCO inspection. Plans not usually required. For bedroom/habitable use.

Dormers
6 ft Width	from 4,999.00	Installation of a dormer into a converted loft.

Velux Windows	Supplied and installed. Prices in our Online Shop
Roof windows	650.00 - 750.00	Most Velux windows from within their wide range can be supplied and fitted at these prices.

Loft Insulation	from:	Prices in our Online Shop
Floor (small)	300.00	Rockwool (250mm) for maximum heat insulation in typical 2 bedroom terrace.
Floor (medium)	500.00	Rockwool (250mm) for heat retention in typical 3 bedroom house.
Floor (large)	750.00	Rockwool (250mm) for comfort and warmth in 4 plus bedroom house.

Stairs: Pre- Manufactured	Price	Price includes measure, manufacture, aperture and fix / install, clean up for standard installation. How to order
Straight flight	from: 699.00	Single floor span, precision built. 25mm (standard) tread.
Single kite winder	from: 999.00	Space saving, single floor span, precision built. 25mm (standard) tread.
Double kitewinder	from: 1299.00	Single floor span, precision built. 25mm (standard) tread.
Dog-leg	from: 1599.00	Half/quater etc, landing, doubles back. Single floor span, 25mm (standard) tread.
Hand Made Stairs	Price	Bespoke, custom, modern, minimalist stairs and staircases. Space saving, tight awkward spaces, unique designs where pre-manufactured stairs cannot be tailored to fit.
Straight flight Example 1	from: 2000.00	Single floor span, custom built, inc. loft opening (no squeaks!)
Non straight	from: 2500.00	Single floor span, custom built space saving, single kite-wind.