Product Filter
Construction Supplies is pleased to offer a fantastic range of door closers to buy online, including concealed door closers, overhead door closers, spring door closers and more.
If you have a particular manufacturer in mind, please narrow down your search via product filter on the left hand of the page. This will allow you to see door closers by manufacturers such as Zoo Hardware, Fireco, Frelan Hardware, as well as the very popular Dorlan fire door retainers.
Already know the type off finish you require? If so, you can break the products down by finishes, including silver, polished brass, nickel plated and more.
All items are available with free delivery. Please contact our experienced team today if you have any questions regarding these products.
You may also be interested in our great range of Stormguard door threshold sills, which are ideal to prevent draughts and rainwater entering from underneath your door.
Browse the full range of door closers below:
Door Closers There are 39 products.
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Dorgard Fire Door Hold Open Retainer Device Black
Part No: L21648
Sold: Each Availability: In Stock Dorgard enables fire doors to be held open both legally & safely. The device intelligently listens for a continuous fire alarm above 65 decibels. Once triggered, the door will automatically close, preventing the spread of fire & smoke. Fireco Product Code: DG2000
£112.80 Sold: Each Availability: In Stock Dorgard... -
Dorgard Fire Door Hold Open Retainer Device Red
Part No: L21650
Sold: Each Availability: In Stock Dorgard enables fire doors to be held open both legally & safely. The device intelligently listens for a continuous fire alarm above 65 decibels. Once triggered, the door will automatically close, preventing the spread of fire & smoke. Fireco Product Code: DG2000
£112.80 Sold: Each Availability: In Stock Dorgard... -
Dorgard Fire Door Hold Open Retainer Device White
Part No: L21649
Sold: Each Availability: In Stock Dorgard enables fire doors to be held open both legally & safely. The device intelligently listens for a continuous fire alarm above 65 decibels. Once triggered, the door will automatically close, preventing the spread of fire & smoke. Fireco Product Code: DG2000
£112.80 Sold: Each Availability: In Stock Dorgard... -
Dorgard SmartSound Fire Door Hold Open Retainer Device Black
Part No: L28751
Sold: Each Availability: In Stock A smarter version of the ever popular Dorgard that enables fire doors to be held open both legally & safely. SmartSound intelligently listens out for the alarm whilst filtering out background noise which can lead to false activations. Once triggered by the alarm the door will automatically release. Fireco Product...
£129.60 Sold: Each Availability: In Stock A smarter... -
Dorgard SmartSound Fire Door Hold Open Retainer Device White
Part No: L30091
Sold: Each Availability: In Stock A smarter version of the ever popular Dorgard that enables fire doors to be held open both legally & safely. SmartSound intelligently listens out for the alarm whilst filtering out background noise which can lead to false activations. Once triggered by the alarm the door will automatically release. Fireco Product...
£129.60 Sold: Each Availability: In Stock A smarter...