The 10' x 14' Palram Canopia San Remo Grey Lean To Conservatory (3m x 4.25m) is beautifully designed and completely weatherproof, making it an attractive, cost-effective way to extend a home.Backed by an excellent 10-year limited warranty, this ultra-modern conservatory is light, airy and made to last. The roof is constructed from clear 8mm multi-wall polycarbonate panels, which are shatterproof and 100% UV-protected, so will never discolour, fade or fracture. They allow 65% light transmission and block harmful UV rays, providing a comfortable and safe environment in which to relax.The crystal-clear 3mm acrylic side panels are also completely UV-protected, as well as being simple to install and easy to clean. Both sets of panels are supported by a heavy-duty, powder-coated double aluminium structure with laser-cut galvanised steel connectors, which are all robust, durable and resistant to rust.Snow-load tested to 150kg/ m² (30.7lbs/ ft²) and wind resistant to 120km/ hr (75ml/ hr), this high-impact sun room really does offer outstanding weatherproof protection.Entry can be gained by any one of 3 sets of sliding double doors, situated on each side of the structure for added convenience and to promote good airflow on hot summer days. These doors come pre-assembled and are fitted with key-operated locks, so furniture and stored items will remain secure.Integrated guttering with adjustable gutter heads facilitates efficient rainwater run-off and offers a sustainable source of free water for garden plants. What's more, the whole conservatory is completely maintenance-free, saving both time and money.Pre-cut panels, pre-drilled profiles and flexible height positioning all ensure a simple 2-person assembly. The 'click n lock' roof installation system does not require screws so there's no danger of the panels developing leaks.Please note that this polycarbonate conservatory must be assembled on a solid, level surface with solid wall support.This Palram Canopia conservatory is available in 2 sizes, with a grey or white frame. A screen door set, which allows airflow but blocks insects, is available to buy as an optional extra.Delivery is free to most UK addresses.10-year limited warranty8mm multi-wall polycarbonate roof panelsCrystal-clear 3mm acrylic side panelsHeavy-duty, powder-coated double aluminium structureLaser-cut galvanised steel connectorsSnow-load tested to 150kg/ m² (30.7lbs/ ft²)Wind resistant to 120km/ hr (75ml/ hr)3 x sliding double doors with key-operated locksIntegrated guttering with adjustable gutter headsScrew-free click n lock roof installation system100% UV-protected and maintenance freeAvailable in 2 sizes, with a grey or white frameScreen door set available as an optional upgradeFree delivery to most UK addresses