De Jong Dakbedekkingen builds and renovates flat roofs across the Drechtsteden and greater Rotterdam. Always a keen price, a fast response and a 10-year guarantee on watertightness.
good hands.
Average score from 55 reviews on Homedeal, which currently brings in most of the work. On BesteDakdekkers the score is 4.9 out of 5.
“Pleasant person to deal with. Quick to respond and quick to get on with my project. Good value for money!”
“An absolute recommendation if your roof needs replacing. Mr de Jong sticks to every agreement made and there are no surprises afterwards. Simply CRAFTSMANSHIP!”
“Got in touch with me straight away and, since it was a leak, solved the problem the next day and re-covered the roof.”


Four simple steps
Measuring and inspecting
I come out, measure your roof and look at exactly what it needs.
A keen quote
You get a clear quote with no obligation. No surprises afterwards.
We build your roof
Once you agree, we schedule the work for a time that suits you.
Handed over watertight
The roof is handed over fully watertight, with a 10-year guarantee.
From a single garage roof to an entire housing estate
Flat roofs and bitumen
New bituminous roofing on a house, garage, extension or commercial building.
Tracing and repairing leaks
Water in the house is not something to wait out. Urgent work is scheduled as soon as possible.
Roof renovation
Old roof off, new roof on. From a single garage to a whole housing estate.
Roofs with solar panels
A roof made ready for panels, and repairs to roofs that already carry them.
Zinc work
Zinc gutters, downpipes and wall copings. New or repaired.
Lead work
Lead flashing at the chimney, the wall and the roof window, where leaks most often start.
Roof insulation
PIR or EPS beneath the bitumen. You insulate during the renovation, or never.
Roof maintenance and inspection
Having a look every five years often prevents a repair.
Roof edges and fascia
Aluminium roof trim, edge cladding and fascia boards. Where wind damage begins.
Skylights and roof windows
Fitting and replacing, with an upstand that keeps the water out.
Timber and roof decking
Replacing rotten timber under the roofing after water damage or a leak.
Vents and roof penetrations
Fitting and torching in roof penetrations, or removing and sealing them.
Peter de Jong, roofer
Born and raised in Hendrik-Ido-Ambacht. I started at sixteen with a large roofing firm in Zwijndrecht, where good teachers taught me the trade.
In 1997 I took the step of starting my own business. That only deepened my passion for roofing. All year round, in all weathers, on the roofs of buildings, garages and even boats.
Request a quote with no obligation. I come out, measure the roof and you get a clear price, with a 10-year guarantee on watertightness.
