Ballasted Frame - Roof Mounted Tilt-Down Column - Bottom Hinged

AW3287 - 104 AW3287-4-PG89 - 5 x 7 cropAW3287 - 2.AW3287 - 3.AW3287 - 4.


  • Gain significant clearance above roof height
  • Available in heights from 3m to 5m
  • Can support greater loads than parapet mounted products
  • No need for parapet 
  • Better rigidity than parapet mounted products
  • No need to penetrate building membrane
  • Ballast frame is bolt together and supplied in component form with individual parts small enough to man handle and gain access on to roof by lift and through stairwell
  • Demountable winch and padlockable, making a secure installation
  • All standard Altron accessories suitable 

Download Datasheet


Tilt-Down Column Weights
3m = 95kgs
4m = 106kgs
5m = 118kgs

Tilt-Down Column can be produced in 2 metre sections to facilitate access onto roof - If required suffix part number /RA - e.g. 4m column for restricted access - AW3287/4/RA

Ballast Frame Produced in 8 parts of Bolt Together Construction:

Weight = 400kgs
Heaviest Component = 53kgs

Maximum headload:
Camera Weight = 20kgs
Camera Surface Area = 0.2m2

Typical ballast amount 50 - 180kgs per corner depending column height, location and roof height above ground level

AW3287 diagram

Applicable standards

- Design analysis carried out using a specialist software package in accordance with ILE TR7, BS6399 and BS8100

Material and Finishing
- Structural steel hollow sections EN10219 - EN10025:2004
- Steel flat angles and structural sections EN10025, EN10111, EN 10130
- Fixings: stainless steel Grade A2, galvanised Grade 4.6  Grade 8.8  BS4190, BS3692, DIN 931, 934, 601
- Hot dipped galvanising after fabrication to ISO 1461
- Painting in BS and RAL colours in accordance with BS4800

Manufacturing Processes
- Welding Procedures conform with BS EN 1011:2009, BS EN 9606-1

- Wire ropes to BS183:1972, BS EN 13411 3 2004 + A1 2008
- Winches conform to American ASAE standard S361.IT.

Winch Part Number - DW1500/3287

More Coming Soon