Reviewed by Apex Windows · Last updated June 2026TL;DR: Condensation inside double glazing shows up in three places, and only one is a fault. If it's on the room-facing pane, you've got a ventilation issue rather than a window problem. The outer pane misting up...
TL;DR: A casement window is hinged at the side or top and swings outward like a door, opened with a handle. It's the most common window style in UK homes, made in uPVC, timber, or aluminium. Side-hung, top-hung, flush, French, and fixed are the main types....
TL;DR: Victorian conservatories have a multi-faceted bay front, ornate roof cresting, and a steeply pitched roof. They suit period properties and work best as a garden room or feature space. Edwardian conservatories are square or rectangular with a flat front and a high sloping roof,...
TL;DR: Double glazing costs between £400 and £850 per window installed, depending on frame material, style, and what the quote actually includes. Whole-house costs run from around £4,900 for a 2-bed property to £10,500 for a 4-bed. Use Apex's instant online calculator to get a...
TL;DR: There are two types of window seal failure. If you have condensation between the panes that won't wipe away, the glass unit (IGU) has failed and needs replacing: you can usually keep the frame. If you have draughts around the frame edge, the rubber gasket...
Choosing the right double glazing installers depends on clear factors such as proven experience, recognised certifications, transparent pricing, and a solid local reputation. Homeowners should look for specialists who focus on energy-efficient windows, understand building regulations, and provide clear warranties on both products and workmanship. When these...
Energy efficient double glazing can make a home noticeably warmer by reducing heat loss through windows, cutting drafts, and keeping indoor temperatures more stable. For many households, it can also lower annual heating bills and contribute to a more comfortable, eco-friendly home environment. According to the Energy...
If you're wondering how much new sash windows will set you back, the short answer is: expect to pay around 1,300 pounds on average for a typical replacement, though costs can vary widely by material, glazing, and complexity. Have you noticed drafts, rattling panes or rising energy bills...
Installing double glazed windows can cut your household energy usage by as much as 40 per cent and cost far less when you choose budget friendly materials or time your purchase wisely. You can reap substantial savings on heating or cooling without breaking the bank. Are you...
Triple glazed French doors offer a modern, high-performance solution for homeowners who want comfort, efficiency, and timeless style. Constructed with three panes of glass separated by argon gas, they provide outstanding insulation, keeping homes warm in winter and cool in summer. Across towns such as Luton, Bedford,...