They will establish the feasibility of the project, and take some basic notes and drawings. You should ask to see photographs, and to tell you all about their company.
Ask about any independent accreditations they hold, and their guarantees.
Many of the major companies will then, subject to survey, be able to give you an accurate double glazing quote. This can be a good time to see what special offers they are running.
You should allow a reasonable amount of time to be with the initial surveyor. There is a vast difference between double glazing products available, and you need to know what you are buying.
If you don't already have double-glazing in your home, it's definitely worth considering. If you can't afford to replace all your windows, choose the rooms that cost you the most money to heat. You could reduce heat loss significantly. Fitting double-glazing when your existing window frames need replacing will save you time and money. It will also reduce noise and condensation.
Double-glazed windows come in a variety of sizes and styles but it's worth checking any restrictions on your house due to age and location. If you're on a budget, fitting secondary glazing is an option. It's less expensive and will still save you around £30 a year in heating bills.
The most important decisions should not be made without the right information first. Get a free double glazing quote, about any problems or questions.
All double glazing quote enquiries place you under absolutely no-obligation to proceed at any time. We charge no upfront fees, offer a nationwide service and are happy to talk to you at a time to suit you.