As mentioned previously mentioned the double-glazing models should be produced to get for your own home, however at the time they have already been constructed (when I experienced these installed it took about 6 weeks for them to get designed), the installer can put in about three windows per day. https://cesaruaeil.idblogmaker.com/26172148/indicators-on-bespoke-secondary-glazing-in-bloomsbury-you-should-know