Energy+ and Alu Energy+ Performance Windows & Doors

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A range of performance timber & aluminium clad windows with double or triple glazed options
Energy PlusA range of quality performance timber windows made from engineered northern European redwood. Our Energy Plus range includes flush casement, lipped casement, sliding sash and tilt and turn, top hung and top sliding windows, all available in  over 200+ RAL colours, factory finished with breathable micropore paint.

Energy Plus windows provide the perfect solution for self-build, restoration projects and new  installations alike. The modern glass and glazing provide excellent performance whilst strong slim timber sits beautifully in conservation areas or sensitive property developments. 

The  units use tough and warp resistant timber that gives the windows a strong back bone to support the performance glazing. We use low U-Value glass argon filled sealed units, with all joints sealed with warm edge space bar separating the glazing;  stopping draughts  ensuring heat transfer across the double glazing is minimal.

To receive a quotation for your windows send us your window schedule and drawings for a free no obligation quote on your windows and doors. We normally complete and return quotes within 5 working days

Also available as 

Ecomerchant Alu Energy Plus

 

 

Most of the energy Plus range is available as Alu clad high perfromance engineered windows with overall U values as low as 0.6W/m2K, available on a wide range of styles and configurations the low maintenace and sleek appearance of exterenal aluminium cladding coupled with the beuaty and thermal performance of timber offers the ultimate in perfromamnce windows.

Many designs are available with triple glazing*

  • Flush Casement
    Energy Plus Flush Casement
  • Lipped Casement
    Energy Plus Lipped Casement
  • Sliding Sash
    Energy Plus Sliding Sash
  • Tilt & Turn
    Energy plus Tilt & Turn
  • outward-opening
    fully-reversible
    outward-opening-fully-reversible
  • outward opening
    side-hung
    outward-opening-side-hung
  • outward opening
    side-projecting
    outward-opening-side-projecting
  • outward opening
    top-hung
    outward-opening-top-hung

 Further options available - please call for more information

 See the individual styles below for more detail

 * Not all window styles can be triple glazed please call to check


Grid  List 
  1. Energy Plus Flush Casement Windows 1

    Energy Plus Flush Casement Windows

    £0.00

    Out of stock

    Our flush casement windows have a more modern feel to them; they are all based on the same fundamental engineering excellence that gives these windows their distinct, robust and durable qualities.

    We manufacture to your specifications  with a wide range of configurations possible, most popular are fixed pane, top hung  and side hung they are also available as tilt and turn and are available in a range of frame widths

    All our Energy Plus flush casement windows have the same technical engineered features technical and benefits, all available in  over 200+ RAL colours, factory finished with breathable micropore paint.

    For performance summary click on the 'Technical Info' tab below

    Available as timber or Alu Clad

    Learn More
  2. Energy Plus Sliding Sash Windows 1

    Energy Plus Sliding Sash Windows

    £0.00

    Out of stock

    For a truly traditional look, whether it's replacing double glazing, restoring a period property or a new build project, our wooden sash windows are thermally efficient, offer long wear and come with lengthy guarantees. 

    Our modern sash windows are faithfully replicated in true Victorian and Georgian designs and very different from the original sash windows installed in houses built in Victorian Britain, still full of character and with slim frames and sashes but with all the latest glass, timber and insulation manufacture.

    So our windows not only look as elegant as original sashes, their performance rivals and surpasses many modern windows. Highly insulating, rattle-free and with a smooth easy opening action that offers excellent security; these sash windows are not just replacements they are improvements with all the warmth and recognisable style of the originals.

    Astragals, or Glazing Bars, can be added to recreate the looks of original windows being restored or updated or to bring a unique style to the property, the links on the right provide more information on the hardware for windows, such as sash catches and handles.

    The  sash window comes in two variations, Hidden Spring Sash Window and Traditional Box Sash Window.

    Learn More
  3. Energy Plus Lipped Casement Windows 1

    Energy Plus Lipped Casement Windows

    £0.00

    Out of stock

    Lipped casements' are designed for those harsher environments where an extra level of weather protection is required.

    The edge of the window is wider than the opening so when drawn closed it forms a protective lip over the frame to protect against extreme weather conditions. The highly efficient double glazing units and draught stripping maintain excellent insulating properties; making sure they are perfectly suited to properties that experience the worst of the weather and the style is suitable for many properties built after the war.

    Our robust windows are constructed from tough multi-layer timber that is warp and twist resistant and engineered to last a long time. The extremely thorough covering achieved from a factory applied paint or woodstain finish is easy to maintain and lasts for many years, choose from an extensive paint range with different colours available on the interior and exterior. Once these windows are installed there is no further work required as all the paint or stain is pre-applied. 

    Security is of a high standard, internal beading and multi-point locking mechanisms guard against intruders and do not allow the panes of glass to be removed from the exterior of the property.

    Timber only this configuration is not available Alu clad Learn More
  4. Energy Plus Tilt & Turn Windows

    Energy Plus Tilt & Turn Windows

    £0.00

    Out of stock

    Our energy efficient  Tilt and Turn windows are made to measure and offer great control over the air flow allowed in the home.

    The wide 'turn' hinges allow for easy cleaning and the top tilt offers secure ventilation, these suit properties where the windows are hard to access - either in high rise buildings or where they are situated behind furniture and are difficult to clean.

    Constructed from engnineered European Redwood, they are very strong and factory finished in a highly effective paint or woodstain with a colour matched drip tray and efficient drainage system that all combine to keep moisture away from the wood and guards against leaks.

    The double glazed units are argon gas filled sealed units comprising soft coat energy saving glass to give a 1.1W/m2K U-value.

    Security comes in the form of multipoint locking system with bolts and cams and the beading is fitted internally so removal of the double glazed units is only possible from the inside. 

    For performance summary click on the 'Technical Info' tab below

    Available as timber and Alu clad

    Learn More
  5. Energy Plus Outward Opening Fully Reversible

    Energy Plus Outward Opening Fully Reversible

    £0.00

    Out of stock

    Our slim energy efficient  reversible windows are a perfect combination of design and function

    Practical, safe and easy to clean these suit properties where the windows are hard to access - either in high rise buildings or where they are situated behind furniture and are difficult to clean.

    Constructed from engnineered European Redwood, they are very strong and factory finished in a highly effective paint or woodstain or with aluminium cladding these windows are top performers in the most challenging conditions maintaining excellent thermal performance throughout the seasons.

    For performance summary click on the 'Technical Info' tab below

    Available as timber and Alu clad Learn More