David Jameson Roofing
The Flat Roofing Specialist

We cover all flat roofing structures and types. With over 40 years of experience, we can offer you expert advice for all elements within your roof.

We insist on applying only the best international materials available for all roof systems, below is the systems we use a daily/weekly basis:

  • Geco
  • Cefil
  • Kingspan
  • IKO
  • Britannia Liquid Plastics
  • And many others

As mentioned earlier, within our services we carry out ‘all types of roofing’;

  • New Roofs or Re-Roofing
  • Repairs
  • Maintenance

Roof leak?
We can repair all types of flat roof structures…24/7!

David Jameson Roofing understands that when you discover a leak in your roof, you expect a quick and painless solution.
Here’s what you can expect when you call David Jameson Roofing:

  • We’ll Treat Your Property Like It’s Our Own
  • A Fair and Honest Quote
  • Quality Service, Professionalism, and Courtesy
  • Professional Grade Material Designed To Withstand Harsh Northern Irish Weather
  • We are available 24/7 for Emergency Response works throughout the province!

Roof maintenance advice or programme? …we can offer you advice on how to care for your roof or put together a programme maintenance schedule to cater your requirements!

Spotting roofing problems early can save you a fortune.

Here are some of the tell tale warning signs to look out for:


Ring us today for an appointment that suits you!

We cover the entire province and further afield. When we investigate the roof onsite, we’ll discuss your plans for the building, understand your needs and so on to get a feel for what YOU want.

Depending on your type of flat roof structure our surveyor will offer you the BEST options available, explain how the roof systems operate, maintenance issues, and guarantees available with each full system applied.

If you are working within a budget, we will take this into consideration when offering you suitable packages.

Our surveyor will sketch the roof; take measurements and photographs to assist us in providing a fair and honest quote.

All quotes include all Health & Safety access and progress to the roof area.

Within days you will receive your quote to carry out the works with prices for each option discussed onsite, giving you the chance to think about it more thoroughly in the comfort of your own home and your own time.

If you would like to discuss your quote further David Jameson Roofing will happily oblige and assist.

What you should look for

Spotting these early warning signs can prevent more expensive problems.

Flat roofs

  • Cracks or splits round the edges.
  • Sagging – as water builds up boards can break under the weight.
  • Damp patches on the ceiling – the roof may have a tear.

Stand back and check your flat roof from the ground periodically. If you spot uneven lumps, repairs may be needed.


Moss, grass, plants, tennis balls, drink cans & bottles…yes we have seen it all on roofs, to prevent unwanted leaks we advise to make sure your roof is clean of all unwanted debris and plant life as they can lead to bigger problems further down the line.

If you would like us to put together a programme for you to maintain your roofs, we will give you a quote with optional times a year we will visit to maintain your roof.

While we are there we will inspect & take photographs of the roof for any defects or potential future problems and make you aware of this.

Before you carry out any maintenance works make sure you have a safe procedure in place to carry this out as working at heights is one of the biggest risks in the construction industry; alternatively, you could ring in the professionals,

David Jameson Roofing– ‘No Job is too Small or too Big’

St Mary’s Primary School, Strabane

600m² roof area completed 28/09/2018
High performance polyester torch on waterproofing system


  • Ulster Independent Clinic
  • Craigavon Hospital
  • Ulster Bus Depots

Have you spotted our blue van?!