Laminated Hardwood Casement Window
Coed Cymru has developed a novel system of constructing casement window frames using timber from small dimension trees. It conforms to standard window requirements and to the latest glazing regulations and has been tested by TRADA for weathertightness (BS 6375 Part 1, 1989) and operational strength (BS 6375 Part 2 1987)and security.
- The frame and sash are each built up in a single step by laminating pre-cut components in a suitable jig.
- Joints, rebates and mouldings are created automatically because of the dimensions of the components.
- Mortar grooves, drip and seal grooves can be machined post assembly
- There are only four different component sections: their lengths are determined using simple formulae based on the height and width of the window. These formulae will also give settings for the assembly jig.
Advantages of this window system
| - Uses small section, lower cost timber
- Produces less waste as sawdust and shavings
- Lamination results in good stability
- May be fewer processing steps
- Flexibility for different sizes
- Does not require a high skill level
- Computerised cutting list
- Can be produced in any quantity
- Produces a high quality, attractive product
- Complies with new energy efficiency regulations
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Availability
Laminated casement windows are being manufactured by Anthony A. Davies Ltd, Union Road Ind Estate, Abergavenny, Monmouthshire NP7 7RQ Tel 01873 855886
Opportunities for the Future
If you are a joiner/carpenter looking for new opportunities, you may like to make frames in this style. We can supply detailed drawings and other information.
If you are an architect or a builder with a particular project that can be enhanced by these hardwood window frames then please let us know.
A box sash window has also been developed in conjunction with James Ratford Bridge Joinery, Haverfordwest, Pembrokeshire
For further information please contact Andy Stewart at Coed Cymru, 01686 650777 or go to links page for manufacturer details
Links
(OR see Staff Page for email addresses and officers' telephone numbers).
Coed Cymru, The Old Sawmill,
Tregynon, Newtown,
Powys SY16 3PL
Tel 01686 650 777
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