Overcladding

Overcladding fits a new outer skin over roofs and walls that have gone past their best, so there's no full strip-out and your building stays watertight and trading while we work.

Light grey profiled metal roof sheets with fixings, wet after rain, during overcladding at Phoenix Medical, East Kilbride
Light grey profiled metal roof at Phoenix Medical, East Kilbride, with scaffold edge protection and trees behind

When overcladding is the right call

Overcladding is for the roof or wall that's worn out on top while the structure underneath is still sound. You'll know the signs before we do: heat loss you can feel, corroding sheets, and water getting through the laps where one sheet sits over the next. It usually starts while the building is still in daily use.

Which one you need depends on what the survey finds. It might be roof overcladding, wall overcladding, or both, with an insulation upgrade built into the new layer if the building is losing heat. You'll hear it called over roofing too, and that's the same job. New flashings and verges go on with it, so you're not left with old edges against a new skin.

It starts with the survey. We go up and work out whether what's already there can carry a new skin. If it can't, we'll tell you and price the replacement instead, because there's no sense hanging a new roof on something that's finished. Where it is sound, you get the overclad refurbishment in writing before anyone starts: the system, the programme and the price.

Independently assessed and approved by key industry organisations.

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What we cover

Roof and wall overcladding services

There's more to an overcladding job than fixing new panels over old ones. Here's everything that's included, and all of it is planned around keeping your building open while we work.

Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Substrate survey and condition check

We inspect the existing roof or wall, supporting structure and fixings to make sure it is suitable for an additional outer skin.

Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Roof overcladding

We install a new profiled or composite outer layer over a suitable existing roof, improving weather performance and allowing insulation to be upgraded at the same time.

Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Wall overcladding

We install new cladding over suitable existing wall sheets to improve the appearance and weather performance of the elevation while reducing disruption.

Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Insulation upgrade

Additional insulation can be built into the overcladding system to improve the thermal performance of an older roof or wall.

Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Detailing and weathering

We renew flashings, verges, eaves, penetrations and other perimeter details so the new system is properly weathered and integrated.

Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Systems we install

Cladco, Coverworld and Euroclad systems, installed over a suitable existing substrate and specified for the project.

Why work with us

Why Choose Elite Roofing Scotland

We're NFRC and CHAS accredited, and we've been on industrial roofs and walls since 2018. The build-up, the programme and the price are agreed in writing before a sheet is lifted.

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Cowiesburn logo
New College Lanarkshire logo
Terumo logo
Phoenix Medical logo
McConnell logo
Rhodar logo
DFYNE logo
WMR Contractors logo

Fantastic service from David who replaced all the old gutters and downpipes. Most helpful service. Much appreciated, I will definitely use Elite Roofing Scotland again. I highly recommend them!

Yell Review

I used Elite Roofing Scotland to undertake recent re-roofing works to our industrial unit. Great workmanship and very easy to deal with!

Yell Review

Fife Council logo
Cowiesburn logo
New College Lanarkshire logo
Terumo logo
Phoenix Medical logo
McConnell logo
Rhodar logo
DFYNE logo
WMR Contractors logo

Our Process

How an overcladding job runs

Five steps take it from the substrate survey to the written guarantees, and your building stays in use the whole way through.

1
Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Survey and substrate check

We inspect the existing roof or wall and confirm that the purlins and sheets can take the additional load and fixings. Any issues with the existing covering, including asbestos cement, are identified before the project is agreed.

2
Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Written specification with programme and price

We design the overcladding build-up around the existing structure, using systems from Cladco, Coverworld or Euroclad, with the insulation upgrade and target U-values set out in the written specification.

3
Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Access, safety and keeping you trading

Access is planned around how the building is used, with IPAF and PASMA trained operatives. Where sound asbestos cement is staying in place, it is encapsulated rather than disturbed.

4
Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

New outer skin and insulation fitted

The new roof or wall sheets are installed over the existing structure and the agreed insulation is incorporated into the build-up. Flashings, edges and penetrations are then completed so the new envelope works as one system.

5
Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Sign-off and written guarantees

We inspect the completed work with you and provide the relevant manufacturer guarantee and workmanship guarantee information. The finished building is left weather-tight and ready for continued use.

Projects

Industrial roofing and cladding case studies from across Scotland

See how we deliver roofing and cladding projects for clients across Scotland and the north of England.

Drone view of a single-storey house in Strathaven with its new grey flat roof and two workers in hi-vis

Insights

Metal roof of a large building with evenly spaced raised rails running parallel across the surface, bordered by safety railings, set against a backdrop of dense green trees under a cloudy sky.

Storm Damage Insurance Repair, Strathaven

Flat roof replacement and cladding repairs in Strathaven, delivered through the client's insurance claim after storm damage.

Sectors we serve

Overcladding for every sector

Industrial, commercial, public sector and residential buildings, overclad while they stay in use.

Aerial view of a large building with a ribbed metal roof featuring multiple silver ventilation pipes evenly spaced across its surface, surrounded by trees and nearby buildings.

Industrial

Warehouses, factories and distribution centres. A new outer skin over the old roof, with production running below.

Black modern carport with a flat roof covering two black Mercedes vans parked beneath it, surrounded by many other vans in a parking lot.

Commercial

Offices, retail units and hotels. A refreshed elevation and better insulation without closing the doors.

Close-up of a roof showing two distinct sections: one side with newly installed dark gray corrugated metal panels and the other side with older off-white corrugated panels, separated by a metal ridge cap with fasteners.

Public Sector

Warmer, weathertight buildings without term-time disruption.

A single-story house with a flat gray roof in a T-shape, white and stone exterior walls, a stone-paved patio area with scattered bags and bins, green hedges, and a grassy area behind the house.

Residential

Extensions, garages and home roofs. A cost-effective upgrade over what is already there.

Areas we serve

Overcladding across Scotland

We're based in East Kilbride and do overcladding right across the Central Belt: Glasgow, Lanarkshire, Stirling, Fife and Ayrshire. Clients call us into the north of England as well.

3D map of Scotland highlighting the Central Belt region in dark blue with white boundary lines.

East Kilbride

Lanarkshire

Glasgow

Ayrshire

Stirling

Fife

FAQs

Frequently asked questions

Overcladding means installing a new outer roof or wall covering over a suitable existing structure rather than stripping the building back completely. Where the existing substrate is sound, it can be a practical way to improve weather protection and insulation with less disruption.

Often, yes. Where asbestos cement sheets are sound they can stay in place and be overclad, which avoids disturbing them. Sheets that have failed are removed as non-licensed work in line with HSE guidance, and asbestos roof removal is a service we provide in its own right.

The answer depends on the building, the proposed changes and the local planning requirements. We can identify whether any permissions or approvals need to be considered before work begins.

It can. A new outer skin provides an opportunity to add insulation as part of the build-up and improve the overall thermal performance of the building. The improvement depends on the existing construction and the system specified.

We install Cladco, Coverworld and Euroclad systems over suitable existing substrates. The exact system is selected to suit the building, the required build-up and the project specification.

Aerial view of a modern office building with a black sectioned roof and large glass windows, surrounded by parked cars and greenery.

Complete Roofing and Cladding Services

Every stage of a roof's life, handled by one contractor: new installations, upgrades, planned maintenance and urgent repairs. Take a look at the full range.

Aerial view of a large industrial building with a dark corrugated metal roof featuring vents and a small translucent skylight, surrounded by trees and other industrial buildings.

Contact our Experts.

From businesses to homes, we build roofs that endure, combining durability with refined craftsmanship.

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