Service

Platform Lift Installations

Installing a platform lift in an existing building means forming a pit and shaft within a structure that was not designed to accommodate them. We provide the structural design and assessment that makes the installation possible.

We provide the structural design and assessment associated with platform lift installations, accessibility improvements and vertical circulation upgrades. The work covers lift pits, support structures, floor modifications and the associated structural alterations needed to fit a lift into an existing building.

The key challenge is that a pit and shaft are usually formed within an existing floor that was never designed to accommodate them. This means assessing the existing structure and designing the support needed around the new opening, so that loads are carried safely once the floor is cut. Where floors are modified or partially removed, we design the beams and supports that maintain the integrity of the surrounding structure.

Throughout, we coordinate with the lift supplier so that the structure suits their equipment loadings and dimensions, and we provide the information needed for Building Control approval. The result is an installation that improves accessibility while keeping the existing building safe and stable.

Key points

Lift pit and shaft structural design
Support structures for the lift
Floor modifications and openings
Assessment of the existing structure
Coordination with the lift supplier
Information for Building Control approval

When you need this

Platform lifts are commonly installed to improve accessibility and upgrade vertical circulation in existing buildings. Structural design is needed because forming a pit and shaft involves cutting into and supporting the existing floors and structure.

Frequently asked questions

Why does a platform lift need structural design?

Forming a lift pit or shaft within an existing floor means assessing and supporting the existing structure around the new opening, which requires structural design.

Do you coordinate with the lift supplier?

Yes. The lift supplier provides loadings and dimensions for their equipment, and we design the supporting structure and openings to suit those requirements.

Can a lift be installed in an existing building?

In most cases, yes. The existing structure is assessed and the necessary support and floor modifications are designed to accommodate the pit, shaft and lift.

Is this part of an accessibility upgrade?

Often, yes. Platform lifts are frequently installed as part of accessibility improvements and vertical circulation upgrades, and we provide the structural design these works require.

Do I need Building Control approval?

Yes. Forming a lift pit and shaft is a structural alteration that normally requires Building Control approval.