Exceptional performance across the range
Windows
Sheerframe HED (Homogenous Energy Dynamics)
The UK's first zero carbon home compliant PVC casement window with superior thermal efficiency with U-values as low as 0.8 W/m2K. Achieve up to Code for Sustainable Homes level 6 with a traditionally styled high-performance casement window... [continued]
Casements - Sheerframe 7000 & 70
Designed specifically to match traditional British windows, the outward opening casement window is available in two styles - standard, and with bevelled rebates. Each can be either externally or internally glazed with additional patented security features for externally glazed options... [continued]
Casements - Sheerframe 6000 & 60
Designed specifically for the new housebuilding sector, this outward opening casement window has slim, fully bevelled profiles incorporating co-extruded gaskets and weatherseals. This gasket and sealing system is hidden from the glazing sightline eliminating the black edge, usually... [continued]
Top & Side Reversibles
The Sheerframe reversible window system offers specifiers the widest range combining fixed and opening lights, internally or externally beaded, and featuring either a rebated casement or flush finish. A range of transoms and mullions provide additional configurations in a window... [continued]
Tilt & Turn
The Sheerframe range of tilt & turn windows offers a wide choice of sashes, system styles and bead finishes to provide optimum appearance, weather performance and ease of operation. European in its styling, the tilt & turn window has gained popularity in both the commercial and... [continued]
Vertically Sliding Sash
Widely accepted for use in conservation areas, the Sheerframe vertically sliding sash provides a high performance, high security window which replicates the design and styling of the timber sash it replaces. Options include deep bottom rails, ovolo beads, concealed gaskets and various... [continued]
Standard Pivots
The traditionally styled Sheerframe pivot window features a rebate between outer frame and pivoting frame to active optimum weather performance... [continued]
Doors
Composite doors - including fire doors
Composite doors are defined as a combination of PVC door outerframe with a door leaf of standard 44mm thickness made out of a range of materials from wood to metal and GRP... [continued]
Sliding patio doors
Sheerframe in-line patio doors come in 2, 3 or 4 panel options, each with ovolo low gasket line co-extruded beading. They are fully compatible with other Sheerframe window... [continued]
French doors
Sheerframe French doors can be made either outward opening or inward opening. Requirements for restricted opening and safety doors can also be accommodated in the designs... [continued]
Bi-fold doors
The Sheerframe Bi-Fold door delivers a contemporary style along with high-performance and reliability. Available in a range of configurations and styles to create a... [continued]
Additional products
Thermlock
Sheerframe systems company L.B. plastics has patented a unique reinforcing system - Thermlock ® - which provides greater strength, better window security... [continued]
Ventilation
A large range of ventilators is available, though L.B. Plastics recommends the use of Sheervent, due to its ease and effectiveness of operation and... [continued
Colours & Finishes
Most Sheerframe window, door and curtain walling systems are available in a range of colours as well as white or woodgrain finishes. Three different approaches are used... [continued]
