How To Get A Quote


Quotation requests are required in writing and prices cannnot be provided over the phone. Trade Prices require a company letter head or purchase order.

What Information Do We Require?

In order to process your quotation request and provide you with an accurate price, we require the following information (click here to see an example of the information we need):

  • The product you wish for us to quote. (i.e. aluminium windows)
  • The system you wish for us to quote. (i.e. Premium Plus Windows)
  • The product details, including; sizes, colours, glass, styles and designs for each item.
  • Any additional information, requirements or specialist instructions. (For example... I require; direct fix outerframes, internally glazed sashes, trickle vents, a 150mm projection cill etc.).

Please note: All of our products are bespoke and made-to-measure, to your exact specifications.

For more help and advice on specifying or pricing our products please call us on (01268) 681612.

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Commercial Entrance Doors Technical

The sizes detailed below are for guidance only, maximum widths can vary depending on your chosen height and vice versa. If the sizes you require are less than the minimum or exceed our maximum recommended sizes please ask our technical department for advice.

Features
Recommended Sizes
Min. Width (Single Door) 550 mm
Min. Width (Double Door) 1100 mm
Max. Width (Single Door) 1150 mm
Max. Width (Double Door) 2300 mm
Min. Height 1600 mm
Max. Height 2500 mm
Max. Panel Weight 80 Kg

¹ There is not really a minimum height for our commercial doors, however doors under 1900mm are ordered at the customers discretion. Please ask for more information.

Door Performance
2.0
U Value
W/M²K
300
Air
Permeable
150
Water
Tightness
2000
Wind
Resistance

These statistics apply for:
Open out doors, 28mm double-glazed sealed units, 90% argon gas filled, Planitherm Total Plus with warm edge spacerbars (1.2 W/m²K - glass centre pane U Value*). Overall U Value 2.0 W/m²K (Oct 2010 Part L2A compliant).
Profiles
Frame Depth 100 mm
Frame Height 53 mm
Commercial Door Sight-lines
Sight-lines
Head (Section A) 156 mm
Hinge Jambs (B) 164 mm
Locking Jamb (C) 143 mm
Meeting Stiles (D) 176 mm
Optional Transoms (E) 57 mm
Optional Midrail (E) 200 mm
Ramped Low Threshold (F) 143 mm
Low Threshold & Cill¹ (F) 168 mm

¹ An optional 25mm projection cill, can be added to protect the brick work under the doors.

Technical Downloads
Commerical Section Identification
(Technical drawings of profiles, combinations & section sight-lines)
PDF
0.9 Mb
AutoCAD Drawings - Downloads
Technical drawings can be provided in DWG or DXF format, please contact us.
Downloads Not Working?
If you are having problems downloading documents from our website please be patient as it may take a few minutes.

Make sure you have the latest version of Adobe Reader - you can download Adobe Reader here for free. Alternatively we can send you the file by email - contact us.
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Specifying - Suitable Applications
  • Designed for use for use in high traffic medium duty commercial applications.
  • Meets Doc. L2 Part A for commercial new build only - with standard glass. (Oct. 2010)
  • Meets Doc. M for wheel chair access, with ramped low threshold. (Oct. 2010)
  • Tested to PAS 24: 2012 for security and BS 6375 Part 1: 2009 for weather performance.
  • Tested to LPS 1175 Level 2 and BS EN 1627 Level 3 for enhanced security performance.
Commercial Solutions From Duration
Systems
Environmentally friendly and recyclable
Aluminium
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