Saturday, 28 November 2015


Further to the last post on our work with composite door off-cuts. Over the last year, we have experimented with various panel design prototypes in different thickneses & configurations.




Sunday, 15 November 2015

Cabinz have been working with a large composite door manufacturer for over a year. 

We have re-used approx, 25-30 tonnes of materials that would have become waste without this service & been land filled, as it could not be recycled, being mixed materials of upvc & grp fibreglass. ( See pic 1) These have been used by folks for uses such as insulation & husky dog kennels.

 We believe we may have invented a new load bearing product, we are calling " METALCLAD"


Door side off cut strips are made of a composite of a solid upvc core with a grp fibreglass skin on 2 or 3 sides. 

In our research,  we have discovered that they fit comfortably within dry wall metal c stud / i-stud & tracking of 48 / 50mm, 92/94mm &  146 / 148mm. We have experimented with various configurations. This may possibly count as a new invention.

There are a few millimetres spare to allow for gluing or siliconing of materials. With a few screws, this forms a very strong beam upright, as the c stud is in tension & the upvc / grp, is in compression, exploiting the benefits of both materials.

They are 44-45mm thick,  2015mm long & from 5mm to 40mm thick. They are strong , yet flexible and are an off cut from a door that meets half hour fire regs, so reasonably fire resistant. The grp can be easily nail gunned together or c stud & core can be screwed.

By overlapping & gluing / nailing  / screwing the 2m lengths they can be extended to greater lengths as required. 

We also recently completed tests where they were left out in all weathers & sunlight for over a yr, they did not appear to degrade, de-laminate or be attacked by rodents / insects. We are building another garage sized structure next week for further testing. 


Please do not hesitate to contact me if you wish to buy strips to make metalclad (metal c stud & tracking can be bought locally from building suppliers)


Paul Ridley, co-ordinator Cabinz project 

Tel 0743 2315470 

email cabinznet@gmail.com









Plan to make a low cost hardware kit to allow low income groups to build locally sourced (preferably reused) panels to make foldable shelters like Hexayurts, or for childrens play dens, animals pens or room dividers to reduce heating costs and noise

 Plan to make a low cost hardware kit to allow low income groups to build locally sourced (preferably reused) panels to make shelters like H...