Award Winning Installers
Single storey extension costs
When planning a home extension project, it’s important that you plan ahead and budget accordingly so that you don’t end up overspending. SIP extensions are often viewed as a high performing yet cost-effective way to increase the size of your home and enhance your standard of living. Some factors that may affect the cost of your single storey extension include:
- Extension size – larger extension will cost more that smaller designs
- Specification – elements such as insulation thickness and unusual layouts can increase costs
- External covering – cladding, stone, and brick slip facades are most popular; render is more cost-effective while metal exteriors are usually more expensive
- Roof weight – some roofing materials may require additional support which can increase costs
- Interior fittings – bespoke electrics and plumbing will increase the complexity of the project and therefore increase costs
- Windows and doors – standard window and door types are more cost-effective than more bespoke options
Find out more about single storey extension costs by getting a free no obligation quote today.



