What happens at the free survey?
The short answer
The longer answer
Openings are rarely square, and headroom, side room and fixing points decide what will actually fit — which is why we will not quote a firm price from a photo. The survey takes the guesswork out: exact measurements, honest advice on whether your existing door is worth repairing instead, and colour and finish samples you can hold against your own brickwork in daylight.
Every survey ends with three written supplied-and-fitted prices including VAT, so you can compare specifications rather than guessing. If you want to spread the cost, the finance application can be started during the visit. Book through the contact page — the form takes about thirty seconds.
Answered by the Wolverine team · family-run installers since 2011 · reviewed August 2026
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