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About Colm Warren Polyhouses Ltd - Building for the Future

C.W.P. Ltd has been in business for over 36 plus years now. We manufacture, supply and build curved roof buildings. Initially we have been supplying installing polytunnels and greenhouses into the horticultural and agricultural industry. However our canopy structures are also utilised in Garden Centres, DIY stores and leisure industry. The strength, adaptability and ease of construction of our structures is very much appreciated and the structures can be seen in other industries for example on archaeological sites, waste packaging, storage units, mushroom industry, fish industry, aircraft and boat storage, over swimming pools etc, in fact anywhere that a low cost, durable structure is required.

Our structures can be installed to meet specific customer needs. They are easy to assemble, a pleasure to work in and simple to maintain. We use materials of the best quality when manufacturing our structures.

In addition to a wide range of  structures, CWP also supplies a wide range of accessories. We supply various types of Polythene (White, Green/White, Ivory, Clear, Diffused etc), PVC covers, Irrigation (Drip or Overhead), Windbreak netting, Agroclad, Frost protection fleeces, Ground cover (Mypex), Anti Hot Spot Tape, Clear and Grey Tapes, Tables, etc. We also supply a range of long life water-tight aluminium benching for Garden centres as well as commercial benching directly to the Horticultural industry. As part of the package, we also supply heating, ventilation systems, shade structures, and manual or motorised roof and side ventilation in large and small greenhouses.


C.W.P. Ltd has the latest in computer aided bending machine, which controls the manufacturing process so you have greater accuracy and consistency in the curvature of the roof. We have also invested in ironworkers, press breaks, guillotine and welding equipment so we are able to react quickly to customer needs at competitive prices. By keeping our manufacturing in house it allows us to develop our products and give the customer various options to fulfill unusual projects.


Besides manufacturing we also can offer a nationwide construction service available.

Sales Service:

C.W.P. will give you expert and friendly advice without overselling any of its products. We are happy to prepare quotations to your specific requirements.

Special Requirements:

As mentioned previously we manufacture one off projects or specials, these are often in response to customers with site difficulties. If you have a particular project and you not getting anywhere down the conventional route, maybe we can help, please contact us.

For enquiries please contact Colm Warren Polyhouses Ltd

Colm Warren Polyhouses
Phone: +353 (0)46 9546007
Fax: +353 (0)46 9546377
Co. Meath,
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