1. Is it a front entrance or a back/side door?
For a main entrance, appearance and kerb appeal may be especially important. Back and side doors often prioritise easy access, glazing, durability and straightforward maintenance.
2. How important are privacy and natural light?
Clear glass brings in more light and offers a view through. Obscure and patterned glazing can improve privacy, but the level varies by design. A quotation should state the glazing specification.
3. What security specification is offered?
Ask about the locking system, door and frame construction, fitted hardware and any independently verified security standards. Avoid judging security solely from how solid a door looks.
4. What affects energy efficiency?
Door construction, seals, glazing, the frame and fitting quality all matter. Ask for the specific manufacturer's declared performance information rather than assuming every composite or uPVC door has the same rating.
5. What exactly is included in the price?
Size, design, colour, glass, handle and letterplate, frame, threshold and installation requirements can change the final quotation. Compare like-for-like specifications and whether removal of the existing door is included.