What you can observe
Hoge ruimtetemperaturen en een sterke thermische belasting van het dak.
Problem guide · Roof and waterproofing
The building gets too hot
A dark roof covering absorbs a lot of solar heat.
Problem · cause · effect
First understand what is going on.
Only then choose a system.
Why timely assessment helps
Heat can influence comfort, installation load and aging; the actual savings remain building-specific.
What is being technically investigated
Investigate a white, reflective and at the same time waterproof system structure in connection with insulation and building use.
Possible causes
The visible complaint is not always the real cause.
These causes constitute a targeted checklist, not a remote diagnosis.
Aging or local defects in existing roof layers
Vulnerable seams, drains, curbs or penetrations
Moisture, contamination or an unsuitable previous repair
Project-specific control
Three components determine the correct next step.
The Problem Guide provides direction, but does not make an unfounded material claim. For a final system choice, we check the situation on location or based on sufficient project information.
- 01Roof structure, age and existing layers
- 02Moisture, adhesion, drainage and critical details
- 03Reachability, business risk and execution window
Value of a complete approach
Don't just recover.
Making the project manageable.
- Determine cause and treatment limit before selecting material
- Retain usable existing roof parts where responsible
- Plan work areas, weather and business continuity in advance
In-depth and evidence
From recognizable problem to verifiable project information.
PROJECT FILE
View a relevant version
See initial situation, preparation, system structure and results.
Open project →KNOWLEDGE BASERead the technical background
Immerse yourself in selection criteria, application limits and points of interest.
Read article →SOLUTIONView the appropriate system direction
Discover activities, structure, benefits and project-specific control.
View solution →PROJECT TOOLMeasure the roof
Only record the data necessary for the next step.
Launch tool →Frequently asked questions
Answered briefly and technically honestly.
Can PolyShield immediately recommend a system?+
First, the cause, substrate, size and project context are checked. An appropriate system direction can then be substantiated.
What information helps with an initial assessment?+
Project address, general scope, some overview and detailed photos, building use and desired planning are usually sufficient to get started.
Do I have to re-enter all the data?+
No. Choices from the Problem Guide are automatically taken to the next tool and project request.
VóórNa
Eigen projectbewijs
PS / TRANSFORMATION 01 · Vlaardingen · Circa 500 m²Een zichtbare ingreep tegen sterke zonnewarmte op het dak.
De vóór/na-vergelijking toont een donker bitumendak en het lichte 2K-eindmembraan na renovatie.
- Ondergrond
- Verouderd bitumen
- Resultaat
- Een doorlopend licht dakoppervlak dat minder zonnewarmte absorbeert dan het oorspronkelijke donkere bitumen.
Short route to implementation
Check with two questions whether the project fits.
The project fit prevents an unnecessarily long application. Your problem situation is selected in advance and known data then travels automatically.