Double glazed sash windows. Softwood with hardwood cills Daughtproofed 18mm double glazed units Rustproof nylon wheel axle pulleys 5.5mm bush pile fitted to sashes 6mm Pre-stretched nylon sash cord. Lead weights Teknos primer Find out more about our sash windows >
Hardwood sash window project in Cremorne Rd, Chelsea, London. Fitted with acoustic double glazing fully draught sealed and chrome ironmongery. More on our sash windows here. Or get an online sash window quotation.