Elegant aluminium lantern roofs

Aluminium lantern roofs provide a secure, durable, and low maintenance roof system for any orangery installation. They can also be installed into extensions, refurbishments, and new build homes.

The Aliver Orangery Roof system from Smarts is created using easy to fabricate thermally broken aluminium profiles. Its traditional 25-degree pitch allows an abundance of natural light to flood into a property while its high-quality aluminium profiles optimise thermal performance.

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CDW Systems Limited manufacture and supply high quality aluminium window, door, and curtain wall products for trade installers across the UK. We manufacture a range of unglazed products to suit most applications using profiles from some of the most respected aluminium systems companies in the UK. As well as traditional domestic applications, our products have been installed in a variety of commercial applications including the Education, Healthcare, Retail, and MOD sectors.

CDW Systems offer a flexible approach to trade supply. From small-scale projects for a single window or door, to full commercial contracts.


Glazing Compatible with 28mm double glazed units
Colour options Dual colour polyester powder coat finish in a wide range of colours
Appearance Straight cut profiles with ultra-slim sightlines
Certification British Standards weather performance BS6375-1


Aliver Orangery Roof

The Aliver Orangery Roof system is compatible with both modern and traditional properties for both new-builds and refurbishment projects. Bespoke moulding block sections are used to ensure that only straight cuts are required for each profile.

Pressure plates are secured with anti-tamper screws to maximise security and to ensure that the roof is strong and safe. A bespoke roof crown and brackets create the 25-degree pitch and because of the systems innovative design, fabrication and installation are quick, simple and hassle free.



Smart: Aliver Orangery Roofs

Smart Aliver Orangery Roofs feature some of the slimmest sightlines available today. The strength of the aluminium means large areas of glass can be used to maximise natural light intake.

Can be specified with a maximum width of 2,000mm and a maximum length of 6,000mm when properly supported.

Minimum ridge length – 300mm. Tested to British Standards criteria for air permeability, watertightness, and wind load resistance.

Enquire about our Smart: Aliver Orangery Roofs

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