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TJM Home Improvements
A large commercial flat roof with rooflights

Commercial Roofing

Commercial roofing

Shops, offices, blocks of flats and industrial units across West London.

Ask about commercial roofing

Tell us what is happening and we will come and look.

The work

Roofing on a working building

A commercial roof has to be replaced around the business underneath it. That means staged working, sensible hours, and a roof that is watertight at the end of every day rather than at the end of the contract.

We take on flat roof replacement and repair, pitched roofing, roofline and gutter work, and reactive repairs where a leak is affecting stock or a let. Access, deliveries and waste are planned before anyone starts.

  • Works phased so the building keeps operating.
  • Watertight at the end of each day, not just at the end of the job.
  • One point of contact for the whole roof, including the roofline.
  • Photographic records for managing agents and landlords.
A standing seam metal roof being installed on a commercial unit

Why TJM

Why customers choose us

  • A family-run business that has built up an enviable reputation across West London.
  • Over 25 years of experience on roofs, roofline, brickwork and the ground around the house.
  • High standards on every job, whatever its size, from a slipped tile to a full re-roof.
  • Affordable pricing, with the figure in writing before any work starts.
  • Our goal is to meet and exceed the expectations of every customer.
A profiled metal roof run finished along the ridge

What's included

What commercial roofing covers

  • Flat roof replacement

    Felt, EPDM or GRP systems over insulation, with falls formed to the outlets.

  • Pitched roof work

    Re-covering, repairs and flashing work on pitched commercial roofs.

  • Gutters and outlets

    Box gutters, parapet gutters, rainwater outlets and downpipes cleared or renewed.

  • Planned maintenance

    Scheduled inspection and clearing, so faults are found before a tenant reports them.

  • Reactive repairs

    Attendance on a leak that is affecting a let or damaging stock.

The price

Commercial Roofing costs

What commercial roofing costs comes down to what you actually have, not a price list. Two jobs that sound identical can be an hour of work or a week of it, which is why we do not price roofing over the phone. We come and look, then put a figure in writing.

  • Roof area and the system specified.
  • Access, and whether work must happen outside trading hours.
  • Deck condition and the amount of insulation required.
  • Phasing, since a roof taken in sections takes longer than one open run.

Next step

Get a price for commercial roofing

Send the form or ring us. We will come and look at what you actually have, then put a figure in writing.

Our work

Read the reviews, then look at the jobs

What customers have said about the work, collected from the places they left it.

Read customer feedback straight from our MyBuilder profile, where every review is tied to a job we were hired for, and see finished work on Instagram as it comes off the scaffold.

How it works

How a commercial roofing job runs

  1. Step 01

    Site visit

    We look at the roof, the access and how the building is used before pricing anything.

  2. Step 02

    Written proposal

    Scope, system, phasing and expected working hours, in writing.

  3. Step 03

    Phased works

    Roof taken in sections so the building stays weathertight throughout.

  4. Step 04

    Sign off

    A photographic record of the completed work for your building file.

Questions

Commercial Roofing: common questions

The questions we get asked most often about this work. Anything else, ring and ask.

Still not sure? Ring and ask. It is usually quicker than typing it out, and you will speak to the person who would do the work.

Can you work outside our opening hours?

Where the work allows it, yes. Some operations, hot works in particular, are better done when the building is quiet, and we set that out in the proposal.

Do you work for managing agents?

Yes. We can report and quote in the format an agent or landlord needs, with photographs of the fault and of the completed work.

Can you look after a roof rather than replace it?

Often that is the better spend. Clearing outlets, sorting flashings and repairing laps on a roof that still has life in it will usually buy several years.

Can you work while the building stays open?

That is the normal arrangement. The roof is taken in sections so every area is watertight at the end of the day, and noisy or hot works are scheduled around the times the building is busiest.

What paperwork can you provide for our site?

Tell us at the quote stage what your site or managing agent requires, and we will confirm what we can provide before anyone starts rather than on the morning of day one.

Where we work

Roofers across West London

We work across the west London boroughs and the towns along the river. If you are just outside the list, ring and ask. We will tell you straight whether it is a journey we can make work.

  • Ealing
  • Northfields
  • Acton
  • Chiswick
  • Shepherds Bush
  • Fulham
  • Hounslow
  • Kew
  • Richmond
  • Twickenham
  • Hampton
  • Kingston
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