A DDA compliant lift refers to a lift installed and maintained in accordance with the Disability Discrimination Act 1995, though it is important to note that the DDA has been repealed and fully replaced by the Equality Act 2010. Despite this, “DDA compliant lift” remains the most widely used term among building owners, facilities managers and architects searching for accessible lift solutions.
Under the Equality Act 2010, building owners have a legal duty to make reasonable adjustments to ensure their premises are accessible to disabled people. For multi-floor buildings, this typically means installing a suitable lift that meets specific technical standards for wheelchair access, door width, control placement and safety.
At Deltron, we supply, install and maintain the full range of DDA and Equality Act compliant lifts across the UK, from passenger and platform lifts to step lifts, through-floor lifts and home lifts. Whether you are fitting out a new building or retrofitting an older property, our engineers will advise on the right solution for your space, usage and budget.
What is a DDA Compliant Lift?
A DDA compliant lift, though more accurately described today as an Equality Act compliant lift, is any vertical access solution that meets the technical and legislative requirements for accessible design in the UK. The term covers a broad range of lift types, from full passenger lifts to compact platform lifts and step lifts, provided they are designed, installed and maintained to the required standards.
The key legislation and standards governing accessible lift design in the UK are:
The Equality Act 2010: Replaced the DDA and places a legal duty on businesses, public bodies and building owners to make reasonable adjustments to ensure equal access for disabled people. Failure to comply can result in legal action and reputational damage.
BS 8300:2018: The British Standard for the design of an accessible and inclusive built environment. This provides detailed technical guidance on lift dimensions, control heights, door widths, lighting, handrails and communication systems. It is the primary technical reference for specifying a compliant lift.
Building Regulations Part M: Sets the minimum legal standards for accessibility in new buildings and buildings undergoing material changes of use. Part M references BS 8300 and applies to most commercial, public and residential developments.
The Lifting Operations and Lifting Equipment Regulations (LOLER) 1998: Requires all lifts to undergo regular statutory examination regardless of whether they are accessibility lifts. LOLER compliance sits alongside Equality Act compliance and is a separate legal obligation.
What Makes a Lift DDA/Equality Act Compliant?
This is the section most building owners need and few sources cover in practical detail. Here are the specific technical requirements that define a compliant lift installation under BS 8300:2018 and Building Regulations Part M.
Platform and car dimensions
For a lift to be considered wheelchair accessible, the internal car size should be a minimum of 1100mm wide x 1400mm deep under BS 8300:2018 recommendations. This accommodates a standard manual wheelchair and allows a companion to assist. For powered wheelchairs or scooters, larger dimensions are recommended. Platform lifts, which are frequently used in heritage buildings and spaces where a full lift shaft is impractical, should have a minimum platform size of 900mm x 1400mm.
Door width
A minimum clear door opening of 800mm is required to allow wheelchair access. Where space allows, a wider opening of 900mm is preferable and provides greater ease of access for powered wheelchair users. Doors should operate automatically where practical and should not close faster than three seconds from fully open.
Control heights and positioning
All controls must be positioned between 750mm and 1200mm from floor level — accessible from a seated position in a wheelchair. Buttons should be raised or tactile and include Braille markings. Floor level indicators should provide both audio announcements and visual displays. Controls should be colour contrasted against the surrounding panel to assist visually impaired users.
Handrails
Handrails are required on at least one side — and ideally two sides — of the lift car, positioned at 900mm from floor level. Handrails must be colour contrasted against the car interior to assist users with visual impairments and should be continuous, without interruptions or gaps.
Lighting and visibility
A minimum of 100 lux lighting is required inside the lift car. Colour contrast between walls, floors, doors and controls is essential to assist visually impaired users. Where glass or vision panels are used in doors, manifestations must be applied at two heights to prevent collision.
Emergency communication
An emergency call system with both audio and visual response is required in all compliant lifts. This is particularly relevant in 2026 given the approaching 2027 analogue telephone network switchover which will require all existing lift emergency phones operating on the analogue network must be upgraded to digital communication systems before the switchover deadline. Deltron provides lift emergency phone upgrades as part of our service offering.
Flooring
Lift car flooring must be slip-resistant and colour contrasted with the car walls. Threshold strips between the landing and car floor should be flush or minimal to avoid creating a trip hazard for wheelchair users and those with limited mobility.
Which Lift Types Qualify as DDA/Equality Act Compliant?
Several lift types can meet DDA and Equality Act compliance requirements, depending on the building, the available space and the specific access need. Deltron supplies and installs all of the following:
Passenger lifts
Full passenger lifts are the most comprehensive accessible solution and are suitable for high-traffic commercial buildings, offices, retail spaces and public buildings. When specified and installed to BS 8300 requirements, a passenger lift meets all Equality Act accessibility obligations for multi-floor buildings. View our passenger lift range.
Platform lifts
Platform lifts are one of the most commonly installed DDA compliant solutions, particularly in heritage buildings, listed properties and spaces where a full lift shaft is not feasible. They travel at a slower speed than passenger lifts and are designed primarily for wheelchair users and people with mobility challenges. Available in open and enclosed configurations. View our platform lift range.
Step lifts
Step lifts provide access over short vertical distances, typically one to six steps. They are ideal for older buildings where a few steps create an access barrier but a full lift is impractical. They are a cost-effective solution for meeting Equality Act reasonable adjustment obligations in smaller premises. View our step lift range.
Through-floor lifts
Through-floor lifts travel vertically between two floors through an opening in the ceiling, without requiring a dedicated shaft. They are particularly suited to residential properties, smaller commercial premises and heritage buildings where structural intervention needs to be minimal. View our through-floor lift range.
Home lifts
For residential properties where accessibility modifications are required, whether to meet planning conditions, support an occupant with disabilities or future-proof a home, a home lift can be specified to meet the relevant accessibility standards. View our home lift range.
Legal Obligations for Building Owners
The Equality Act 2010 and what it means for your building
The Equality Act 2010 places a duty on service providers, employers and building owners to make reasonable adjustments to ensure disabled people are not put at a substantial disadvantage compared to non-disabled people. In practical terms, this means that if your building has multiple floors and no accessible means of vertical access, you may be in breach of the Act.
The “reasonable adjustment” test considers factors including the cost of the adjustment, the resources of the organisation, the practicality of making the change, and the extent to which the adjustment would improve access. For most commercial buildings, installing a suitable lift is considered a reasonable adjustment and the starting point for compliance.
Building Regulations Part M
For new buildings and buildings undergoing material changes of use, compliance with Building Regulations Part M is mandatory rather than discretionary. Part M requires that reasonable provision is made for people to access and use the building, and references BS 8300 as the technical standard for accessible lift design. Planning applications for commercial developments will typically require evidence of Part M compliance.
Consequences of non-compliance
Failure to meet Equality Act obligations can result in civil claims brought by individuals who have been disadvantaged by inaccessible premises. Claims can be made to an employment tribunal or county court, and compensation awards can include damages for injury to feelings as well as financial loss. Beyond legal liability, inaccessible premises create reputational risk and exclude a significant portion of potential customers and employees. In the UK, there are approximately 16 million people living with a disability.
DDA Compliant Lifts in Public Buildings
Public buildings including shops, restaurants, hotels, healthcare facilities, educational institutions and transport hubs have some of the strongest obligations under the Equality Act. The expectation is that reasonable adjustments are made proactively, before a disabled person encounters a barrier, rather than reactively in response to a complaint.
For multi-floor public buildings, a compliant lift is almost always considered a reasonable adjustment where the building layout and structure permit installation. Deltron works across all public building sectors including retail, healthcare, hospitality, education and heritage buildings, advising on the most appropriate accessible lift solution for each environment.
Maintaining DDA Compliant Lifts
Installing a compliant lift is only the first step. Ongoing maintenance is a legal requirement under LOLER 1998 and is essential to ensure the lift continues to operate safely and accessibly. A lift that breaks down or develops faults affecting accessibility features, such as door operation, audio systems or controls, may no longer meet compliance obligations and could expose the building owner to liability.
A planned lift maintenance contract from Deltron ensures your lift remains continuously compliant, with scheduled PPM visits, LOLER documentation and 24/7 emergency callout included. We maintain all lift types and brands, including lifts we didn’t install.
Key maintenance activities for DDA compliant lifts include:
- Regular inspection and testing of door operation, timing and safety edges
- Testing of emergency communication systems and audio/visual indicators
- Inspection of lighting levels and colour contrast elements
- Checking control panel functionality including tactile and Braille markings
- Verification of floor levelling accuracy — poor levelling creates a threshold hazard for wheelchair users
How Deltron Can Help You Achieve Lift Compliance
Whether you are a building owner assessing your Equality Act obligations, an architect specifying a lift for a new development, or a facilities manager managing compliance across a portfolio of sites, Deltron has the expertise and the product range to help.
We supply and install the full range of DDA and Equality Act compliant lifts across the UK, and we maintain all makes and models including lifts installed by other companies. Our engineers are experienced in working with heritage and listed buildings where standard lift solutions are not always possible, and in advising on the most practical and cost-effective route to compliance.
Contact our team for a no-obligation consultation. We will assess your building, advise on your obligations and recommend the right lift solution for your specific requirements.
Or call us directly on 0330 124 2169.
Frequently Asked Questions About DDA Compliant Lifts
What is a DDA compliant lift? A DDA compliant lift is a lift that meets the accessibility requirements originally set out under the Disability Discrimination Act 1995. The DDA has since been replaced by the Equality Act 2010, so the more accurate term today is an Equality Act compliant lift. In practice, a compliant lift meets the technical requirements of BS 8300:2018, including minimum car dimensions, door widths, control heights, handrails, lighting and emergency communication systems.
Is the DDA still in force? No. The Disability Discrimination Act 1995 was repealed and replaced by the Equality Act 2010. However, the accessibility obligations for building owners have been maintained and in many respects strengthened under the Equality Act. “DDA compliant” remains a widely used colloquial term even though the legislation it refers to no longer exists.
What size does a DDA compliant lift need to be? Under BS 8300:2018, a wheelchair accessible lift car should have a minimum internal size of 1100mm wide x 1400mm deep. Platform lifts should have a minimum platform size of 900mm x 1400mm. These dimensions accommodate a standard manual wheelchair. Larger dimensions are recommended for powered wheelchairs or where a companion needs to assist.
Do I legally have to install a lift in my building? Under the Equality Act 2010 you are required to make “reasonable adjustments” to ensure your premises are accessible. Whether a lift is required depends on the building type, the number of floors, the nature of the services provided and the practicality and cost of installation. For most multi-floor commercial and public buildings, installing a suitable lift is considered a reasonable adjustment. Deltron can advise on your specific obligations, just contact our team.
What is the difference between a platform lift and a passenger lift for DDA compliance? Both can meet DDA and Equality Act compliance requirements. Passenger lifts are full enclosed lifts suitable for high-traffic commercial buildings. Platform lifts are open or semi-enclosed lifts designed primarily for wheelchair users and are commonly used in heritage buildings and spaces where a full shaft is not practical. The right choice depends on your building, usage levels and available space.
How do I know if my existing lift is DDA compliant? A compliance assessment by a qualified lift engineer is the most reliable method. Deltron carries out lift assessments and can advise on whether your existing lift meets current standards and what modifications are required to achieve compliance. Contact us to arrange an assessment.
What happens if my building is not DDA/Equality Act compliant? Failure to make reasonable adjustments under the Equality Act can result in civil legal action, compensation awards and significant reputational damage. Building owners have a proactive duty to remove access barriers, not just to respond when a complaint is made. If you are unsure whether your building is compliant, speak to Deltron for advice.
Do DDA compliant lifts need regular maintenance? Yes, under LOLER 1998, all lifts must undergo regular statutory examination and planned maintenance. A lift that develops faults affecting its accessibility features may no longer meet compliance obligations. Deltron provides lift maintenance contracts for all lift types across the UK, including DDA and Equality Act compliant lifts.
