November 20, 2019

The aim of a roof is to protect the building from the effect of the weather, especially the humidity.


An ordinary roof fulfils those requirements perfectly. But other ways are also possible, for example by choosing a ‘green roof’.


A green roof looks attractive. This vi...

November 11, 2019

Safety on and around your roof

De Boer Roof Safety Solutions protects people on or near roofs, thereby safeguarding also the interests of its professional partners, roofers, architects, principals and building managers.

Our patented systems offer a reliable and user-frie...

November 6, 2019

Due to the thermoplastic properties of their principle components (bitumen, polyester reinforcements, polymers, fusible plastic film), bitumen waterproofing sheets can be converted into mass bitumen products like road asphalt – significantly reducing the demand for vir...

October 28, 2019

Bituminous waterproofing is always carried out by a combination of relevant products at the construction site.

These products can include: bituminous primer, bitumen membranes, mechanical fastenings, flashings, protection (gravel, small stones, etc.) and one...

October 23, 2019

The water used in the production of the components of bituminous waterproofing 

systems is essentially for cooling purposes. Once used, this water is returned to the environment with little notable impact, other than a slight increase in temperature....

April 9, 2019

The De Boer DuO roof system is a two-layer torch applied membrane designed for use as an exposed architectural membrane on flat roofs, podium decks, balconies, and terraces. It offers a superior waterproofing system that is both UV resistant and flexible.

The system has...

April 4, 2019

DuO FC Landscape has the same unique design as the Duo Firecare.

On top of that it also resists root penetration. This protects the membrane against roots from sedums, grasses, mosses and other vegetation suitable for green roofs.

Duo FC Landscape is especially designed...

March 29, 2019

Delayed drain rainwater

Green roofs buffer a lot of water. A standard extensive green roof easily buffers 50% of all rainwater on an annual basis, which significantly reduces the risk of overloading the sewerage system.

Increased biodiversity

Each green roof is a natural...