Replacing EPDM with two-ply bitumen in Purmerend

A roof in Purmerend has been refinished with two layers of bitumen and a mastic flashing at the connection after the removal of EPDM.

Valuation

5.0

Replacing EPDM with two-ply bitumen in Purmerend

Roofer Purmerend

Location: Purmerend. Executed by DB Dakwerken.

The roofing system on this roof in Purmerend has been changed. The existing EPDM layer was removed, after which the roof received a new finish with two layers of bitumen.

Different covering, reworked connection

The renovation also included the installation of a mastic flashing. This component makes the transition at the roof connection smoother and supports the finish of the new covering.

The end result consists of a reconstructed bitumen system with a modified connection. In this way, the roof surface and the transition to the edge were included together in the replacement of the EPDM.

Narrow backyard with worn ground sheeting by the wall.

Narrow wooden footbridge between brick and metal walls.

Roofing material and tools on a narrow roof path.

Narrow dark gray path between fence and wall.

Remove EPDM and build 2-layer roof Purmerend | DB Dakwerken

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.

Valuation

5.0

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.

Rating

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

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Valuation

5.0