This handrail system enables architects and contractors to satisfy the requirements of the Disability Discrimination Act (DDA) and Building Regulations Part M: 2006 for access to public and commercial buildings.
 
The DDA handrail system is specifically designed to give smooth, continuous, offset handrail with a diameter of 42.4mm. When polyester powder coated this meets the visibility and ‘not cold to the touch’ requirements of the DDA.
 
An DDA inline adjustable knuckle is usually used where a horizontal handrail is joined to a sloping section while making a smooth finish to the guardrail. When the right angle is obtained, the knuckle is secured with a recessed cap screw for a smooth finish