![](http://crystal-direct.co.uk/wp-content/uploads/2016/12/benefit_1.png)
Warranty
Crystal Direct's PVC-U residential doors come with a 10 year manufacturer's warranty
![](http://crystal-direct.co.uk/wp-content/uploads/2017/05/benefit_2.png)
Energy efficiency
Doors are thermally efficient, keep out draughts, keep homes warms and energy bills low
![](http://crystal-direct.co.uk/wp-content/uploads/2017/05/benefit_3.png)
Security
All doors are fitted with state of the art high security multi-point locking systems
![](http://crystal-direct.co.uk/wp-content/uploads/2017/05/benefit_4.png)
Quality
Manufactured to the highest quality stems, fully accredited UKCA Marked
![](http://crystal-direct.co.uk/wp-content/uploads/2017/05/benefit_5.png)
Recycling
End of life PVC-U products are given a new lease of life via recycling