Price List 

Please find below cost of the design which includes structural drawings supported by calculation 

Desig Cost Net Price
Loft Conversion £ 450
Single-Storey Extension £ 500
Double-Storey Extension £ 800
Scaffolding Design £ 500
Single Steel Beam £ 75-200 per beam
Load-Bearing Wall Removal £ 150-350 per project
Timber Joist/Rafter £ 40-100 per span
Foundation (Strip,Pad) £ 100-200 per design
Goalpost Frame (Opening, Biffold) £ 1250-250 per design
Flood Risk Assesment £ 250

Webster Construction Ltd.

If you have not found your issue under any of the items listed, please send a short description of the matter and we will certainly respond to it