Dorma BTS80 Floorspring & Cement Box – EN4 – Non Hold Open – Fire Rated

Product Code: 530.8400.01

£255.00 £306 Inc. VAT

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Product Detail

A heavy duty floorspring, the BTS80 is suitable for doors up to 1100mm wide in power size 4

Maximum door weight is 300kg

Mechanical backcheck, and adjustable hold-open position

Cover supplied separately

Extension spindles available

Non-hold-open floorsprings are not supplied with spindles, available separately




Orders placed before 4.00pm will be dispatched same day for delivery the next working day. Standard delivery can be any time between 8.00am and 6.00pm Monday to Friday.

Orders must be placed before 3.00pm on long length items over 900mm for same day dispatch.

IMPORTANT NOTE; Next day delivery services are not 100% guaranteed by the couriers. Our data shows 95 out of 100 deliveries are successfully delivered the next working day.

For more details, please view Delivery Information.


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