Roofs - Frequently Asked Questions

Here we have some commonly asked questions which we hope you will find useful. If your question isn't shown then please do contact us - our contact details are listed here.

Why choose an aluminium over wood or uPVC?

Weather you decide to have a Timber, PVCu or aluminium sided conservatory you should insist on an aluminium roof. Aluminium is a perfect material for making roofs. The strength of aluminium allows for slim lines, more glass area and means that large spans are possible. Double glazed glass sealed units are the norm in our roofs. A strong roof means that it can take the load of maintenance boards when carrying out work on or above the conservatory. The roof can be painted in any of over 200 RAL colour finishes. This polyester powder coat finish is very hard wearing, made to last and easy to clean, requiring the minimum amount of maintenance.

What are the maximum size roofs you can produce?

Our system is suitable for both residential and commercial uses. The style of roof, the rafters used (light duty, heavy duty or reinforced) and the ring-beam type used (structural or standard) all have a bearing on the maximum size limits. Steelwork can also be used for very large roofs. Please send us your design so we can calculate loadings.

Why do you recommend glass over polycarbonate?

Glass has superior load bearing and acustic properties. Glass roofs dramatically reduce the noise of rain on a conservatory roof when compared to a polycarbonate roof and can take several inches of snow. A glass roof also lets you take advantage of innovations such as solar control and easy cleaning glass.

How quickly can you manufacture a roof?

We keep a large amount of stock and can provide an exceptionally fast turn around on all of our products, especially white products. For customers that need their jobs urgently we offer a fast track service for an additional cost. Lead times are usually around 3-4 weeks, but please consult our slaes department for current lead times, and availablility or prices for our express / fast track jobs.

Can you supply single or triple glazing for your roofs?

No, we do not supply single or triple glazing for our roofs. We can supply 24mm or 28mm double glazed sealed units, polycarbonate or we can supply our roofs unglazed so that you can source your own glass.

Can I really have ANY colour?

Yes, almost. The RAL range includes hundreds of colours to choose from and you can have a different colour on the outside to the inside of your roof. For example, you may wish to have a grey or brown outside and a decor neutral white colour on the inside.

I've not fitted one of your aluminium roofs before - what do I need to know and do?

We are here to help. All our roof kits come with up to a days on-site personal tuition on your first order - so you wont get your roof then be left on your own - we will be there to help. If you have questions before your roof is delivered then please ask and we can post, fax or e-mail details to you.

Do you do supply and fit?

We do not provide an installation service, however if you like our products and are looking for a company that can supply and fit them. Then we can provide you with the details of recommended installers from your area from our extensive database of customers. If you are a trade company then you may wish to take advantage of our onsite tuition service.

Where do you deliver to?

We deliver to anywhere across mainland England, Wales and Scotland using our own vehicles. Please see our delivery page for further details.

How much does delivery cost?

Delivery from ABD for any of our products is free of charge. So you don’t have to worry about hidden costs. We do however require a 1/3 deposit on all orders.

Who are Duration Group?

ABD is part of the Duration Group of companies of which Duration Windows is the founding company. We are a sister company of Duration Windows or the aluminium roof and commercial division. Duration Windows manufacture aluminium windows and doors and do not manufacture aluminium roofs or commercial. We do not manufacture aluminium windows or doors and we use Duration Windows to manufature our Bi-folding doors. Any projects that required windows, doors, roof and / or commercial would result in the involvement of both Duration Windows and ourselves.