Manifestation and DDA

Manifestation and DDA Compliancy

Decoration and Corporate Branding

Decorative and manifestation window films are an excellent way to improve appearance, give additional branding and marketing opportunities in the form of logos or printed advertisements, and  even increase glazing safety.


A legal requirement?

Document N (Building Regulations), and Regulation 14 (Workplace, Health & Safety Regulations), cover the safety of glazing. They state that manifestation must be applied to glazing in “critical locations” to increase its visibility and reduce the potential for human impact.

For more information about the safety of glazing in critical locations, please see our Regulation 14 Section


Document N required manifestation to be installed at 1500mm height to increase the safety of glazing in critical locations. However this did not take into account children, small adults, and mobility vehicle riders, which breached the requirements of the Disability Discrimination Act (2005).  Therefore a new regulation, Document M – Access to and Use of Buildings, was issued. This required greater manifestation at two height ranges, in order to protect those listed above.


Document M States that:

“People with visual impairment should be in no doubt as to the location of the glass entrance doors, especially when they are within a glazed screen. The choice of a different style of manifestation for the door and the glazed screen can help to differentiate between them.

The presence of the door should be apparent not only when it is shut but also when it is open. Where it can be held open, steps should be taken to avoid people being harmed by walking into the door.”


How does it affect me?

It is the legal responsibility of the building owner and the occupier to ensure that all glazing complies with the above regulations.

Glass entrance doors and glazed screens will satisfy requirement M if;

a)      they are clearly defined with manifestation on the glass at two levels, 850 to 1000mm and 1400 to 1600mm above the floor, contrasting visually with the background seen through the glass (both from inside and outside) in all lighting conditions;

b)      manifestation takes the form of a logo or sign at least 150mm high (repeated if on a glazed screen), or a decorative feature such as broken lines or continuous bands, at least 50mm high;


Failing to meet Health and Safety regulations can result in severe penalties.


Window Film is the ideal solution!

Window film is a fast, cost effective solution which can be installed with minimum disruption to a building’s occupants.

Window film and manifestations are a flexible and inexpensive way to make glass more apparent and improve safety. They can be in the form of circles, squares, stripes or even company logos.


How can ARC Window Films help me to achieve compliancy?

ARC Window Films can help you to achieve compliancy by; 

  1. Performing a Glazing Audit to ascertain which areas of glazing need to be upgraded
  2. Installing Decorative Window film to the glazing identified as unsafe and/or non-compliant
  3. Provide Certification of conformity for the upgraded glazing


Once conformity is attained ARC Window Films provide you with a Glazing Certificate of conformity for you to display. The certificate can be referred to in the case of civil action or a glazing inspection from the HSE.

Remain compliant and you will be issued with a new certificate every year!


Call today to arrange a glazing audit

Call ARC Window Films today on 0333 800 2 400 and speak to one of our technical advisors and
arrange a glazing audit to ensure compliancy for your glazing.