Glass sealed units that are breaking down (misting) are likely to be 10+ years old and may have standard 4mm float glass on both sides. New windows fitted today are fitted with coated glass units, argon gas and warm edge spacer bars. 

If you need new units we can supply better quality upgraded units that will keep more heat inside your house, of course this does cost a little extra. Glass patterns available

Letter plates can be upgraded to incorporate 180 degree flap opening, this stops the postman from damaging the letter plate when posting large letters. Available in brass, silver, white and chrome.