Access Door Type AD
Access to ducting for cleaning and checking purposes is needed regularly.
Access doors are undoubtedly the fastest and easiest way to access ducting internals.
Application
- Allow access to volume control dampers, fire dampers and other inside-duct equipment
- Doors to suit both square and spiral ducts
- Steel construction
- Easily fitted
Access Doors are suitable wherever access will be needed into ducting on a regular basis, to allow periodic cleaning of volume control or fire dampers for instance.
We sell Access Doors suitable for both square and circular spiral ducting.
Description
Manufactured from 22 swg galvanised steel, square access doors are double layered with 25mm thick thermal and acoustic insulation lining the cavity. They include a BSRIA tested dove tailed internal gasket, proven to reduce leakage, and frame incorporate knock over tabs to aid installation. Vision, hinged and 50mm deep doors are also available by special order.
Circular access doors feature two plates, both matching the contours of ducting. One plate is designed to fit inside ducting, and incorporates a rubberised seal to prevent leakage. Attached to the interior plate by bolts with ergonomic handles for removal and tightening, the exterior plate seals the duct from unintended access when closed properly.
Specification
| AD | |
| Application | Allow Access Through Duct Wall |
| Recommended Use | Duct Access |
| Overall Dimension | See PDF |
| Standard Finish | Galvanised Steel |
| Material | Galvanised Steel |
Gallery
Options
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Square or Circular Access doors to suit both square/rectangular and rigid spiral ductwork are available |