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Basement Waterproofing in Delft, South Holland: fix it yourself, costs & nearby pros

No basement waterproofing is listed in Delft yet. Below: how to handle the 3 most common basement waterproofing problems yourself, what a pro charges in South Holland, and pros in nearby cities. Delft's ~61,000 households generate an estimated 410 basement waterproofing jobs a year.

Fix it yourself3 guides: first steps and when to stopGet a quote anywayFree · sent to listed pros within ~60 kmBe the first pro hereFree listing, or the course waitlist
Fix it yourself

Fix it yourself: the 3 most common basement waterproofing problems in Delft

Tools, time, the first steps, and exactly when to stop and call a pro.

Basement musty smell

easy 1–3 h

Steps

  1. Measure the humidity: a basement above 60 % relative humidity smells musty on its own, and a dehumidifier set to 50 % often solves it.

+5 more steps in the full guide

Stop and call a pro if

  • water shows on the floor or walls after rain, or the plastic test shows moisture coming through the concrete

Full guide →

Costs

What basement waterproofing costs in South Holland

What a pro charges in the region, next to what the fixes above cost in parts.

Typical cost€150–400Interior tanking (kelderafdichting)Full pricing breakdown

If you do it yourself: parts

Basement musty smell
$20–40 for a hygrometer and cleaner; $150–300 for a dehumidifier
Basement Floor Crack Widening Over Time
$10–30 for a tell-tale and sealant
High radon levels in basement
$15–40 for test kits; $20–60 in sealant and a sump cover
Pros nearby

Basement waterproofing pros near Delft

Quote requests from Delft go to listed pros within ~60 km.

Demand

Demand in Delft: 61,000 households, ~410 jobs a year

Delft's 61,000 households generate an estimated 410 basement waterproofing jobs a year — and no foundation specialist is listed on HireLocal here yet.

Households
~61,000
Jobs per year
~410
Pros the market supports
~20
Listed on HireLocal
0
listed on HireLocal: 0; pros the market supports: 19; Households: 60515
Demand in Delft: 61,000 households, ~410 jobs a year
Households60,515
Owner-occupied share37 %
Jobs per year (basement waterproofing)414
Pros the market supports19
listed on HireLocal0
Coverage0 %
Score97 / 100

By national ratios Delft supports about 20 full-time foundation specialist pros — a small market where one or two well-reviewed businesses cover most of the demand. Only 37 % of homes are owner-occupied: landlords, building managers and housing associations place much of the work, often as recurring contracts. The housing stock is old for the country, which pushes repair and replacement demand above the national average.

No foundation specialist has listed a business in Delft on HireLocal yet, so quote requests from this page are matched to pros in nearby cities. The first pro to list here appears on every foundation specialist page for Delft.

Sources: CBS StatLine, Kerncijfers wijken en buurten 2023 (2023); U.S. BLS OEWS; HireLocal listings. Updated . How we calculate →

Career

Start a foundation specialist career in Delft

If you are training as a foundation specialist, Delft is a market to start in: it supports about 20 pros and HireLocal lists 0, so a new listing is visible immediately. Pros in Netherlands typically charge €150–400.

Foundation Specialist courses — join the waitlist

Beginner courses are coming; we start where the demand is. Leave your email and we'll tell you when this trade opens here.

FAQ

Frequently asked questions

Related services

Related services in Delft

● services with pros listed in Delft

Learn about trades and careers·Basement Waterproofing in the Netherlands·How we calculate demand

1-min quote