"SMART TRAY"© Developed and Designed by Jack Hamer & Son Ltd.
Building Contractors since the 1930's. National Federation
of Builders Registered. |
The SMART TRAY© is the only cavity tray system
available in the UK that can be installed via a single cut in the
masonry. View Pictures
Traditional cavity trays which are fitted after the
wall has been built usually require a minimum removal of two courses
of bricks above the affected area. Due to mortar colours and salting
of new cement works, the result can be very unsightly.
As the SMART TRAY© is fitted through a single cut, brickwork
is left in most cases unaffected. The only visible signs of the
works are the front tray edge and the weep holes, usually at two
brick intervals.
Due to its unique design, the SMART TRAY© offers
a neat and effective cure for penetrating damp. It can also be fitted
in a fraction of the time required for a traditional cavity tray
and this is reflected in a very competitive installation cost.
The SMART TRAY© comes in two formats:
1) Standard, for typical window/door applications or
2) With integral flashing tray, for use over roof elevations such
as conservatories, extensions, etc.
The integral flashing tray eliminates the need for
costly and intrusive 'stepped' cavity trays.
The flashing tray is simply installed parallel to the roof plane,
leaving a simple soaker arrangement being the only required leadwork.
The SMART TRAY© can also be installed in chimney
stacks which are suffering from penetrating dampness.
The Tray creates a barrier to prevent ongoing soaking problems of
weathered stacks, a common problem on older properties in particular
stacks that are sited close to an interior ceiling or new loft conversion,
which needs to be damproof.
All SMART TRAY© installations come with a 10
year back up guarantee
For further information or a no obligation quotation
please contact
Mr. M. Hamer LCG. T.eng.
(contact details on the About Us Page)
Installations carried out throughout the UK and Europe
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The SMART TRAY© cavity wall system complies
fully with building regulations BS 5628-3:2001
Part A 5.3.3.1
Cavity trays over cavity bridges.
Part A 5.3.8.2 Cavity trays at roof abutments. |
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For further technical information please contact
Mr. M. Hamer LCG.T. Eng. at the above registered office.
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