The Dormakaba BTS 84 Size 4 floor spring delivers concealed closing for heavier doors, with a hold‑open function to facilitate traffic flow and loading. Installed flush within the floor, it maintains a clean aesthetic while providing adjustable closing control. Suitable for commercial entries and larger internal doors in glass, aluminium or timber. Built for durability and frequent cycling, it offers long‑term reliability when installed and commissioned correctly.

$615.00

Call To Order

Order On Whats App

Send Us A Query

Delivery Options

2hrs. Delivery within 2 hrs.

3hrs. Delivery within 3 hrs.

4hrs. Delivery within 4 hrs.

6hrs. Delivery within 6 hrs.

Quantity

Add to cart