Alphaplus Home Improvements

More than just a window company!

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Casement Windows

Alphaplus’ range of casement windows boasts the latest in silver passivated hardware and a unique soft sculptured shape, creating a slimline frame with a larger glass area, to give maximum daylight and optimum energy efficiency.

Internally beaded for additional security combined with the latest in high performance glazing systems, means up to 94% lower heat loss than standard double glazing.

All casement windows are fitted with high security friction hinges and multi-point locking, meeting and surpassing the requirements of BS7950. Egress hinges are available as an option, for easy cleaning and fire escape situations.

  • Distinctive sculptured shape – looks like real timber.
  • 5 chamber steel reinforced profiles for improved thermal performance and strength.
  • Discreet low sightline dynamic vaycron gaskets for superb weather performance and near zero sightline.
  • High performance multi-point twin claw lock, meeting and exceeding the requirements of BS7950 security test.

10 Reasons Why You Should Choose AlphaPlus for Windows

Our  new ‘A+’ ENERGY RATED systems we have many benefits, and here are just some:

Hermetically Sealed

4mm x 20mm x 4mm hermetically sealed double-glazed units for better heat retention, sound insulation and less condensation to room glass.

Warm Edge Technology

“Swiss Spacer” bars on all glass units with warm edge technology to help prevent cold transfer and internal condensation between the panes of glass.

Reduce Heat Loss

Pilkington “K” glass, soft coat low emissivity, to further reduce heat loss and to conform to new legislation.

Argon Gas Filled Units

Argon gas filled double glazed units which, when combined with the soft coat K glass, low iron coatings and Swiss Spacer bar achieves a “U” Value of 1.29W/m2, or a “U” value of 1.2W/m2 in triple glazed options.

Toughened Safety Glass

Toughened safety glass to BS6202 class ”A” internal and external, for safety and added strength on all glazed doors and windows with internal cills below 800mm to comply with building standards.

5 Chamber Profile

70mm thick 5 chamber profile as opposed to 60mm thick 4 chamber profile for better strength, heat retention and slimmer width frames.

Pleasing on the Eye

Low level glazing gaskets, not visible between frame and glass. No unsightly black rubber.

Higher Security

Internal glazing beads to prevent removal of glass units from outside for higher security.

High Quality Welding

All joints on frames high quality welded to prevent any air or moisture ingress.

Steel Reinforcement

Galvanised steel reinforcement to all frames and external sills to fix hinges locks etc. to steel inside the frame, no dropping hinges, not RCM plastic as found in the 4 chamber systems, this gives the systems a significantly longer lifespan with fewer problems throughout the life of the frames.

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