Solidor Green composite doorPromise

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Peace of Mind Guarantee

All of our doors are manufactured to the highest quality standards. Having achieved BSI ISO 9001, Pas-23, Pas-24 and Secured by Design accreditation. You can be completely confident that Solidor manufacture to only the highest standards.




    Kommerling Greenline

Secured by Design







Solid composite door timber core


Timber can make a significant contribution to sustainable construction


1. Wood is naturally renewable
2. It is independently certified to be sourced
from sustainably managed forests
3. Doors with timber cores save energy
4. They last longer
5. They add to our quality of life
6. They have fewer environmental impacts than other materials


All the timbers used in our doors is
harvested from forests that are managed
to meet the social, economic and ecological
needs of present and future generations


Our Green Promise

At Solidor we are committed to doing our part in helping the environment, believing that the future of our planet is important, not only for ourselves, but for the future of our children. With many industry firsts already, we are always looking to pioneer greener products and methods to create the greenest and most sustainable composite door available.

That’s why we minimise our waste and run an extensive recycling programme. We recycle all of our packaging, polystyrene, cardboard, PVC-u, timber, paper, aluminium and steel. All of the timbers used in our doors are harvested from forests that are managed and sustainable to meet the social, economic and ecological needs of present and future generations.


Our Green Industry Firsts

Recycle 100% recycled thermally efficient reinforcing system

Recycle 5 chamber lead free thermally efficient profile
Recycle Extensive recycling programme
Recycle Door can be recycled at the end of its useful life, not destined for land fill
Recycle Fully manufactured in the UK to minimize our carbon footprint
Recycle Lead free door skins and edgebanding




Kömmerling manufacture without the use of lead stabilizers, completely eliminating lead from the extrusion process. This change means that Kömmerling profile is one of the most environmentally friendly profile systems available.



webar reinforcing for composite doors


Werbar Reinforcing

Our door as standard benefits from Webar door frame reinforcing. Werbar is manufactured from 100% recycled plastic of which most is actually first generation UPVC windows. Werbar has better screw retention and also far superior insulation properties retaining much more heat than steel or aluminium.


webar reinforcing for composite doors