uPVC Windows with Sash Horns.

Our uPVC windows with sash horns offer the perfect blend of traditional aesthetics and modern functionality. These windows give your property a classic look while providing contemporary windows’ simplicity and energy efficiency.

Designed for Safety and Versatility

Our featured window design complies with Part B of Building Regulations, ensuring a fire escape feature where the entire window pushes out as one casement. Additionally, you can open just the top half for ventilation, offering flexibility and safety. Sash horns, also known as mock sash horns or run-through horns, add a distinctive touch to the windows.

Customisation Options,

Quick Turnaround

Do you need your windows quickly? We can install your custom-made casement windows within two weeks of the order date, which is perfect for projects that require swift completion.

Goodbye Draughts

Say goodbye to draughty windows with our unique, patented double-action bubble gasket. This feature ensures a perfect seal, keeping your home comfortable and energy-efficient.

EnergyPlus System

Our six-chamber EnergyPlus system is designed for maximum efficiency, achieving energy ratings up to A+13 Solar Gain with double glazing. These units feature a soft-coat Low-E coating, argon gas between the panes, and a warm edge spacer bar. Upgrade to triple glazing with a BFRC license for even greater efficiency, achieving A+23 Solar Gain, surpassing the new A++ standard.

High-Quality Profile Frames.

Our uPVC windows with sash horns are available only in sculptured (Ovolo) 70mm profile frames. These frames can accommodate 28mm double-glazed units, with the option to upgrade to Pilkington 6.8 Optiphon soundproofing glass. The white window design shows a fire escape; this is a window sash within another window sash on the top, making the top half slightly thicker than the bottom to achieve this option. All windows include Secure by Design locking systems for enhanced security. Internally beaded and fully welded, these windows offer superior security and strength at the corners and joints between mullions and transoms.

Thermally Efficient Insulated Foam Tape.

ISO-BLOCO HYBRATEC advanced insulation foam tape is applied to the front of the frame edge before installation. It effectively expands to fill gaps ranging from 3mm to 14mm, sealing the perimeter between the brickwork and frame. This significantly reduces energy leakage from the window area. 100% airtight inside, preventing heat losses by convection. The tape has high acoustic and thermal insulation values in the functional area. Additionally, the tape guarantees UV stability for ten years, with a life expectancy of 40 years, outlasting most external low-modulus silicones, which typically last 25 years.

Upgrade your home with our uPVC windows with sash horns, combining timeless elegance with state-of-the-art efficiency security and energy efficiency.

Call us today for your FREE, no-obligation quotation or fill out our Contact Form! for the most modern, energy-efficient casement Windows with Sash Horns for complete home Comfort & Enhanced to Keep You Warm, Safe, & Secure.

Want to know More?

Call us today for your FREE, no-obligation quotation or fill out our Contact Form! For the most modern, energy-efficient replacement Windows with a 10-year Insurance Backed Guarantee for complete home Comfort & Designed to Keep You Warm, Safe, & Secure.

Alternatively, call your local number below to arrange an appointment.

London East: 020 8472 4088 (head office)
London South: 0203 856 6667
London North: 0203 856 6669
Chelmsford: 01245 208 058
Romford: 01708 202 457
Great Dunmow: 01371 704 771