One of the first questions we're asked by homeowners across Glasgow, Paisley and Johnstone is simple: how much will my exterior actually cost? The honest answer is it depends on size, specification and site conditions, but there are useful ranges to work from when you're starting to plan.
Typical price ranges
- Single-storey rear exterior: roughly £1,600–£2,400 per square metre
- Two-storey exterior: roughly £1,800–£2,600 per square metre, though the cost per square metre often improves as you get more floor area for the same roof and foundations
- Kitchen exteriors with bi-fold doors and higher-spec finishes: towards the upper end of these ranges
- Side return or infill exteriors: often more cost-effective per square metre due to shared walls
What affects the price locally
Ground conditions vary across Renfrewshire and Glasgow's suburbs, and older sandstone or terraced properties in Paisley and Johnstone can sometimes need extra structural work to tie a new exterior into the existing building. Access for materials and machinery, particularly on tighter tenement or terraced streets, can also affect labour costs.
It's also worth budgeting separately for kitchen fittings, flooring, and any rewiring or plumbing exteriors, as these are often quoted apart from the core build cost.
Don't forget the extras
- Building warrant fees payable to your local council
- Structural engineer's calculations
- Party wall or boundary agreements with neighbours
- A contingency of around 10% for unforeseen issues once work starts
Getting an accurate figure
Generic online calculators can only give a rough steer. The most reliable way to budget is to have a local builder visit your property in Glasgow, Paisley or Johnstone, assess the site, and provide a detailed written quote based on your actual plans.
Ready to plan your exterior?
At Uniqo Home Renovations, we provide clear, itemised quotes for homeowners across Glasgow and Renfrewshire, so you know exactly what you're paying for before work begins. Get in touch for a free, no-obligation quote and let's talk through your project.
Planning your own project?
Uniqo Home Renovations covers Glasgow, Paisley, Johnstone and the surrounding towns. Get honest advice and a fixed written quote from our own in-house team.
