uPVC Spraying vs Window Replacement: Full Cost Breakdown for Yorkshire Homes

Most Yorkshire homeowners asking about uPVC spraying are weighing it against full window replacement. Both options change how your home looks from the street. They are not in the same price bracket. This post puts the numbers side by side so you can make an informed decision.

What Window Replacement Actually Costs

A standard uPVC casement window, supplied and fitted by a window company in Yorkshire, costs £400 to £800 per window. This includes the new frame, glazing unit, any hardware, fitting labour and disposal of the old window. Larger windows such as bay windows, picture windows or bifolds cost considerably more.

For a typical semi-detached house with 10 windows, full replacement comes to £4,000 to £8,000. A detached house with 14 to 16 windows will cost £6,000 to £12,000 or more. These prices assume like-for-like uPVC replacement. Upgrading to timber, aluminium or composite frames adds further cost.

Additional costs that window replacement often brings:

• Scaffolding. Upper-floor window replacement typically requires a scaffold structure, costing £600 to £1,500 for a week's hire on a standard house.
• Remedial decoration. New window frames rarely fit the existing reveal perfectly. Replastering, filling and repainting around new frames is often needed, adding £100 to £300 per room.
• Disruption. Each room has no window temporarily during installation. In winter this is significant. The process takes 1 to 3 days depending on the number of windows and crew size.

What uPVC Spray Painting Costs

At ColourHaus, uPVC spray painting is priced per window or as a whole-house package. Individual casement windows cost £50 to £100 each. Larger or more complex windows run £100 to £150. Front door and frame comes to £150 to £300.

A whole-house package covering all windows, the front and back door, fascia and soffits typically costs:

• Small terraced house (6 to 8 windows): £800 to £1,500
• Semi-detached (10 to 12 windows): £1,500 to £2,200
• Detached (14 or more windows): £2,200 to £3,000

These prices are fixed and agreed before work starts. 0% finance is available.

Side-by-Side Comparison

When Replacement Is the Right Answer

Spray painting is not appropriate in every situation. There are clear cases where replacement is the right choice, and a reputable spray painter will tell you honestly if your windows fall into one of those categories.

• Failed glazing seals. If you can see condensation between the glass panes, the double-glazing unit has failed. Spraying the frames will not fix this. The glazing unit needs to be replaced, which often means a new frame too.
• Cracked or structurally compromised frames. A frame that is cracked, warped or no longer closes and seals properly needs replacing, not painting.
• Single glazing. If you want to upgrade from single to double or triple glazing, replacement is the only option.
• Very old windows with worn mechanisms. Handles, hinges and locking mechanisms on windows over 20 to 25 years old may be near the end of their service life. Replacement avoids the need to source obsolete spare parts in a few years.

When Spraying Wins

For the majority of Yorkshire homes with double-glazed uPVC windows installed in the last 15 to 20 years, the glazing and frames are structurally sound. The cosmetic deterioration of white uPVC (yellowing, chalking, fading) is entirely separate from the structural performance of the window.

In this situation, spraying wins on almost every measure. The cost is 70 to 80% less. The disruption is minimal: no frames removed, no dust, no redecoration needed. The whole job is typically done in a day or two. The result looks identical from the street. And the ColourHaus 5-year written guarantee gives you peace of mind that the work is properly backed.

For homeowners who want a colour change, spraying is the only option short of full replacement. White uPVC cannot be changed to anthracite grey by any means other than painting or replacing the frames.

The Environmental Case for Spraying

uPVC is notoriously difficult to recycle. Most removed window frames go directly to landfill. A whole house of 10 windows generates several hundred kilograms of uPVC waste that will sit in the ground for centuries. Spray painting keeps those frames in place and functional for another decade or more without producing any material waste.

This is not just an abstract environmental point. Many Yorkshire homeowners factor this into their decision, particularly those with solar panels, heat pumps or other sustainability improvements already in place.

The Hidden Cost Comparison

When you add up all the costs of window replacement, including scaffolding, remedial decoration and the disruption of living through a multi-day installation, the comparison shifts even further in favour of spraying for cosmetic jobs.

A realistic whole-house replacement including scaffolding and redecoration often costs £5,000 to £10,000 for a semi-detached property. The same cosmetic result from spraying costs £1,500 to £2,200. That is a saving of £3,500 to £7,800 on the same outcome: a house that looks fresh, clean and up-to-date from the street.

For a full overview of the uPVC spraying process and all surfaces that can be treated, see our complete guide to uPVC spray painting in Yorkshire.

Frequently Asked Questions