Assess the complete window
The profile forms the basis of the frame, but cannot describe the whole window. Ask which glazing, reinforcement and hardware the proposal includes. Any performance information should refer clearly to the complete configuration and relevant dimensions.
Choose the finish
Colour, texture and visible frame sections affect how windows sit within a facade. Examine a physical sample and consider the inside separately. Ask how the selected surface should be cleaned and which maintenance products are appropriate.
Compare the proposal
Check whether measuring, removal of existing frames, installation joints and finishing are included. Discuss ventilation and opening arrangements before ordering. Your local distributor can confirm the actual configurations available and their suitability for your particular home.