Drawings and calculations produced for Building Control, tender and construction based on your Architect’s CAD drawings (or your required layout for simple wall openings)
Single wall opening £400-£500
Loft conversion £850-£1000
Basement excavation/ conversion £1500-£2000
Single storey rear extension and structural opening £750-£900
Two storey rear or side extension and structural openings £1000-£1500
Outrigger side extension £1100-£1500
Single storey barn conversion (subject to Listed Building Consent) £1500-2500
We can look at structural items raised in valuation reports. A typical letter report would cost £350 + VAT
If you are concerned about cracks or other defects that have developed in your house, we will carry out a visual survey and arrange for any sampling testing that may be necessary. The initial letter report would cost £350-500 + VAT. Your insurers may want to take on the repairs specification but an initial letter would help to establish the claim.