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Locally waterproofed zone on a large commercial roof

ROOF LEAKAGE OF BUSINESS BUILDING · LEIDSCHENDAM-VOORBURG

Solving a roof leak at a commercial building in Leidschendam-Voorburg

Do not blindly coat the visible defect, but connect the interior function, leakage route, roof details and repair boundary.

OWN PROJECT · LOCAL LEAK REPAIR
RISICOconsequential damages first
LOKAALwhere responsible
2Karmed recovery zone

FOR WHOM THIS ROUTE IS FOR

Business project selection before product selection.

  • Offices and public buildings
  • Retail and healthcare real estate
  • Property managers
  • Facility and technical managers

PROBLEM AND CAUSE

The location of the leak indoors is not automatically the cause on the roof.

Water can take a different route via seams, upstands, penetrations or insulation. A superficial repair can therefore temporarily relocate the symptom.

01

Roof details

Curbs, drains and connections experience more movement.

02

Water transport

Moisture can move horizontally under roof layers.

03

Consequential damage

Interior, installations and business processes increase the urgency.

THE SOLUTION ROUTE

First understand the risk space, then determine the recovery zone.

The assessment links damage inside to roof structure, slope, moisture traces and critical details. Only a technically delimitable zone is treated locally.

  1. 01
    Risk intake

    Indoor function, damage and urgency are recorded.

  2. 02
    Roof diagnosis

    Likely leak routes and weak details are being investigated.

  3. 03
    Preparation and reinforcement

    The recovery zone is cleaned, primed and reinforced where necessary.

  4. 04
    Watertight connection

    The membrane demonstrably fits in with stable existing work.

BUSINESS ADDED VALUE

What the complete approach actually delivers.

Targeted effort

Treatment follows from diagnosis rather than guesswork.

Less consequential damage

Critical business functions determine priority.

Clear border

Treated and excluded zones become explicit.

Quick follow-up

Photos and roof data speed up the initial technical assessment.

REGIONAL PROJECT CONTEXT

Dense urban real estate requires control of access, environment and indoor use.

In Leidschendam, Voorburg and the border area of The Hague, offices, shops, healthcare and apartment buildings are close together. Safety, accessibility and visitor flows are therefore taken into account.

01Leidschendam02Voorburg03THE HAGUE04Rijswijk05Ypenburg06Voorschoten

OWN PROJECT PROOF

Targeted 2K renovation of leak-prone roof parts

An existing commercial roof has been locally cleaned, primed, reinforced with geotextile and finished waterproof.

View the technical project file
Locally waterproofed zone on a large commercial roof

FROM INITIAL SCOPE TO DELIVERY

A short route for the customer, complete control behind the scenes.

  1. 01Prioritize reporting and consequential damage
  2. 02Collect photos and roof data
  3. 03Determine inspection and recovery limits
  4. 04Treat details and surfaces in a controlled manner
  5. 05Record results and follow-up risks

SMART PREPARATION

First determine which roof zone is the most critical from a business perspective

The scan combines leakage, indoor function, equipment, consequential damage and planning in one short pre-selection.

Start the Business Risk Roof Scan

FREQUENTLY ASKED QUESTIONS

Clear answers without absolute product claims.

Can a leak always be repaired locally?+

No. The zone must be able to be reliably defined and connect to stable existing waterproofing.

Is a visual inspection sufficient?+

Not always. Additional diagnosis may be necessary for hidden fluid or complex routes.

Can you come by quickly?+

Availability depends on urgency and planning. A complete digital file speeds up the initial assessment.

Is this also for a single small leak at home?+

The service is primarily designed for business buildings and professionally managed real estate.

PROJECT IN LEIDSCHENDAM-VOORBURG

First have it tested which system route is technically and business-friendly.

Share location, surface, photos, surface and desired planning. This is followed by a targeted assessment without a generic square meter promise.

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