Bitumen roofing on a roof extension in Purmerend

We applied bitumen roofing to a new roof extension in Purmerend. The dry roof decking formed the basis for finishing the surfaces and edges.

Bitumen roofing on a roof extension in Purmerend

Roofer Purmerend

Location: Purmerend. Executed by DB Dakwerken.

Enclose the top of the new living space

A contractor had installed a roof extension on this home in Purmerend. DB Dakwerken subsequently took care of the covering of the flat roof. The new roof decking was dry and level, making it ready for the next step.

Bitumen has been applied to the roof sheathing and torched. Along the perimeter, the covering is joined to the edges and upstands. These details are part of the same waterproof finish as the roof surface.

With the rounded roof covering, the top of the extension has also been finished. The new space under the roof has thereby been provided with protection against precipitation. This project involved the roof finishing of the extension constructed by the contractor.

Activities

Project details

Free & no-obligation quote

Clarity regarding costs and work within 24 hours

We only work on flat roofs, dormers, and extensions. Unfortunately, we cannot help you with tiled roofs.

We work with premium brands

We work exclusively with proven quality brands for a long-lasting result.

Google reviews

What do our say customers

View our customers' experiences here and discover why they choose Dakdekker Purmerend.
5.0
Based on 15 reviews
google

New zinc collection tank installed in the utility room; water is flowing freely again.

Eva van den Berg November 8, 2026
google

Our garage roofing was due for replacement due to age. After a pleasant introduction to Dakdekker Specialist Purmerend, they came by soon after to take precise measurements. The new bitumen layer was laid incredibly smoothly, and the finishing around the zinc edges also looks super neat. Polite guys who even swept the garden completely clean afterwards!

Jagdish Jagdish bana November 4, 2026
google

During heavy rainfall, slight damp penetration occurred at the gable seam in the attic. Yari immediately climbed onto the roof and showed us razor-sharp photos of the worn lead flashing. This proactive roofer replaced the leadwork the same week, and everything is bone dry again.

Anna Jansen November 1, 2026

Free & no-obligation quote

Receive a response within 24 hours.

We only work on flat roofs, dormers, and extensions. Unfortunately, we cannot help you with tiled roofs.

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