Stephen Andrew Blood
Seasoned Caravan Trading & Investment Expert
May 11, 2026
Replacing windows in static caravans is necessary maintenance that must not be overlooked, as windows protect caravans from damp while enhancing overall appearance, which results in maintaining their resale value. Whether the windows of your caravan unit are cracked, leaking, or have failed seals, the question may arise in your mind about how much this is going to cost.Â
In this guide, we will break down the average costs of window replacement, key cost factors, labour charges, and ways to save money so you can plan, budget, and make confident decisions.
In 2026, the cost of static caravan window replacement ranges from £200 to £1,400 or even more. However, the cost can vary depending on the window size, type, and installation complexity. Below is the estimated cost breakdown.
| Window Type | Supply Only Cost | Labour Cost | Esti. Total |
|---|---|---|---|
| Small side window (600mm) | £150 – £400 | £50 – £100 | £200 – £500 |
| Medium window (600mm – 1,100mm) | £250 – £600 | £70 – £120 | £320 – £720 |
| Large front window (1,200mm+) | £900 – £1,250 | £100 – £150 | £1,000 – £1,400 |
| Double-glazed window | £300 – £800 | £80 – £150 | £380 – £950 |
Prices Updated on 11 May 2026
There are many factors that affect the cost of a window replacement project. Understanding them will help you to plan and budget your project even better. The following are the main cost-influential factors.
The size of windows is one of the main drivers of cost because replacing larger front windows on the caravan needs more material, which in turn requires more labour, resulting in higher costs. On the other hand, the type also matters, as fixed or non-opening windows cost less per unit and are also simpler to install, while double-glazed windows have a higher upfront cost but offer features that every owner prefers, such as better insulation, reduced noise, and less condensation.
Static caravans come in various types, which is why not all of them are built the same way. So standard caravan models may need cheaper windows to replace, compared to luxury caravan units. Moreover, older or discontinued caravan models may require windows that are hard to source on the market, so in that case the bespoke or custom-made window option is the only option, which further increases costs.
Labour work and site location also drive prices up and down, which means replacement costs also vary based on the site where the caravan is located and the complexity of the labour work needed.
Sometimes a window fix or replacement is not a problem that needs a solution, but there may be extra work needed, such as water leakage affecting the walls, or wall structural issues that require additional work and further add to the total cost.
It’s not always windows replacement is the solution, sometimes issues can be fixed with simple maintenance work. So, basic repairs such as fixing seals, frames, handles, or hinges can be repaired for £80 to £300, making repair a much more affordable option than full replacement. However, opting for add-ons such as window tinting or window blinds can increase the budget.
There is not a single factor or formula that helps to decide to go with either option. Below is the comparison that lets you choose.
Although static caravan window replacement requires an upfront investment of around £200 to £1,400, the replacement should not be delayed, as it may result in more serious problems over time. If budget is a concern, we recommend at least trying to repair the windows, which will be comparatively less expensive and will significantly extend the life of existing windows to some extent.