When comparing new windows for energy efficiency ... check with your local planning authority. 'Double glazing costs vary widely depending on materials and style, with PVC frames being the ...

Its windows are available in multiple replacement and new construction lines in widely sold double-hung and casement styles, as well as bay windows. Andersen window lines include wood, clad ...

window styles, materials like steel, wood or aluminium, or coated glass. Unlike buying goods in a shop, the price of double ...