Trade uPVC casement windows in Orpington

uPVC casement windows for Orpington jobs

Foiled colours and woodgrains are applied to the profile before fabrication, so colour windows are made on the same programme as white ones and arrive with matching cills and trims if you order them together.

Casements cover most replacement work in the UK because almost any opening can be laid out with a mix of side-hung, top-hung and fixed lights. You give us the sizes and opener layout and each window is made to that schedule rather than chosen from a list of standard sizes.

• Friction stays with easy-clean option on side-hung sashes
• 28mm double glazed sealed units as standard, with argon and a low-E inner pane
• Side-hung, top-hung, fixed and fixed-light combinations
• Multi-point espagnolette locking with key-locking handle

Delivery to Orpington

Deliveries to Orpington are booked once your order is in production. The charge is itemised on the quote and the delivery day is confirmed with you in advance. Postcode districts include BR6.

Getting a price

Give us width by height in millimetres for each item, the quantity, and the finish. We check the schedule and come back with anything that needs clarifying.

Trade accounts are open to installers, builders, developers, landlords and property businesses. Apply online and your account terms are agreed when it is opened.

Measuring tip

Measure the brick opening at three points across and three points high, take the smallest of each, then deduct your fitting gap (usually 10mm overall each way) to give the frame size you order.

Regulations for jobs in Orpington

Replacement windows in England should meet Approved Document L: a U-value of 1.4 W/m²K or a Window Energy Rating of band B. Approved Document F expects background ventilation to be no worse than before, which usually means trickle vents. Glazing in critical locations must break safely, be robust or in small panes, or be permanently protected under Approved Document K, which in practice usually means toughened or laminated safety glass. Rooms that need an escape route may need an escape window under Approved Document B. Replacing windows is notifiable building work: the installer self-certifies through a competent person scheme such as FENSA or Certass, or the work goes through building control.