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Asbestos Water Tank Removal Loft & Rainwater Tanks

That old grey tank in your loft may look harmless, but many pre-2000 cold water tanks were made from asbestos cement. Asbestos water tank removal is a common, straightforward job provided it’s done by someone licensed to do it. We provide asbestos water tank removal services across London for loft cold water tanks, rainwater tanks, and old redundant tanks discovered during renovation.
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  • Same-Week Availability
  • Licensed Waste Disposal
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  • Free site inspection with every asbestos water tank removal quote

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Accredited & compliant

  • HSE Licensed
  • UKATA Certified
  • UKAS Labs
  • Fully Insured
  • 20+ Years

Why It Matters

Loft water tanks are rarely thought about until a boiler upgrade, loft conversion, or plumbing job requires access to that part of the loft at which point the tank often needs moving or removing entirely. Old asbestos water tank removal matters because these tanks are frequently decades old, and the cement surface can degrade or crack over time, particularly if the tank has been knocked or disturbed during other loft work. Identifying it before a plumber or loft conversion team starts work avoids the tank being accidentally cut, drilled, or cracked mid-project.
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What Is an Asbestos Water Tank and Why Does It Need Professional Removal?

Asbestos cement cold

water tanks were a standard fitting in UK lofts for decades, valued for durability and resistance to corrosion compared to metal alternatives.

Where it's found

loft cold water storage tanks, some external rainwater tanks and butts, and occasionally redundant tanks left in place from previous plumbing systems.

Why it's dangerous

intact tanks are generally low risk, but cracking, drilling, or general disturbance during loft work releases fibres into a typically enclosed, poorly ventilated space.

When removal is required

boiler or plumbing system upgrades, loft conversions, visible tank damage, or simply replacing an old asbestos tank with a modern plastic one.

When testing is required

whenever you're unsure whether a loft tank is asbestos cement, particularly before any plumbing or loft conversion work begins.

Types We Remove

Loft Cold Water Tanks

The classic grey asbestos cement tank found in countless UK lofts, safely removed and replaced.

Rainwater Tanks

External asbestos cement tanks, covered under our asbestos rainwater tank removal service.

Redundant Water Tanks

Old, disused tanks left in place from previous plumbing systems, often uncovered during renovation.

Health & Safety

Loft tank removal happens in a confined, often poorly ventilated space, which shapes our approach:
  • Risk assessment covering both asbestos exposure and confined loft-space access
  • Careful draining and containment before the tank is moved or cut
  • Full PPE and respiratory protection throughout
  • Sealed, wrapped transport of the removed tank
  • Air clearance testing within the loft space before sign-off

Our Water Tank Services

Popular

Loft Tank Removal & Replacement

Full asbestos water tank removal, with a modern plastic tank fitted in its place if needed.

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Asbestos Tank Disposal Service

Standalone asbestos tank disposal service where you've already had a tank removed by a plumber and need it disposed of legally.

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Rainwater Tank Removal

Asbestos rainwater tank removal for external tanks and butts, safely cleared and disposed of.

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The process

How Our Process Works

Start With a Free Site Inspection
1

Tank Survey & Assessment

A surveyor inspects the tank's material, condition, and location within the loft or externally, confirming asbestos content where needed. You receive a written report before any work is scheduled, including whether the tank can be safely accessed as-is.

2

Assessment & Quote

We provide a written method statement and quote, factoring in loft access, whether the tank needs draining first, and replacement tank fitting if requested. Nothing is booked until you've confirmed the scope.

3

Safe Removal

The tank is drained, sealed, and carefully removed from the loft or external location, avoiding cracking or breakage during the process. Where a replacement tank is being fitted, this typically happens in the same visit.

4

Licensed Disposal & Documentation

The tank is wrapped and transported to a licensed facility, with a waste transfer note issued. Air clearance testing confirms the loft space is safe before we finish up.

LICENSED MATTERS

Why Choose a Licensed Tank Removal Team?

A confined loft space with a heavy, brittle cement tank is not the place for an untrained team to improvise cracking the tank mid-removal releases fibres directly into an enclosed space.
Feature Pro Asbestos Removal General Plumbers
HSE Asbestos Licence ✓ Yes ✕ Not typically held
Confined-Space Method Statement ✓ Every job ✕ Rarely provided
Licensed Waste Transfer ✓ Documented ✕ Often undocumented
Replacement Tank Fitted Same Visit ✓ Available ⚠ Separate contractor needed
Air Clearance Testing ✓ Where required ✕ Rarely offered
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TRANSPARENT PRICING

How Much Does Tank Removal Cost?

Cost depends on tank size, loft or external access, whether it needs draining first, and whether a replacement tank is being fitted. What affects your quote: tank size and material condition, access difficulty, and disposal requirements.
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COVERAGE

Areas We Cover

We provide asbestos water tank removal London-wide, plus Surrey, Kent, Essex, and the South East, with same-week availability for both domestic lofts and external rainwater tanks. Searching asbestos tank removal near me? Get in touch we cover a wide radius beyond our core service areas.
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What customers say

Trusted across the South East

5.0

★★★★★

26 verified Google reviews

★★★★★

I recently purchased a late-1950s 3-bed maisonette riddled with asbestos in the flooring of every room. The team quoted quickly, worked fast, did an amazing professional job and left the property immaculate. I couldn’t ask for more.

  • Verified

Savanna Stephenson

South London · Apr 2026

★★★★★

Very professional and reliable service. The team arrived on time, worked efficiently, and made sure everything was safe and spotless before leaving. I would definitely use them again and highly recommend.

  • Verified

Ahmad Sharif Amiri

Surrey · Apr 2026

★★★★★

Removed the asbestos garage roof safely
and efficiently. The team managed the
project with great care, ensuring the surrounding area was fully protected. Their attention to safety gave me complete peace of mind.

  • Verified

Ma Gfv

Surrey · Apr 2026

FAQs

Frequently Asked Questions About Asbestos Water Tank Removal

How much does asbestos water tank removal cost?
Cost depends on the tank’s size, whether it’s in a loft or an external location, access difficulty, and whether a replacement tank is being fitted at the same time. A straightforward loft tank swap costs considerably less than a job requiring difficult access or additional loft work. We provide a written quote after a free site inspection, so you know exactly what you’re paying for before booking.
Most loft tank removals are completed within a few hours to a single day, including draining, removal, and initial clearance. If a replacement tank is being fitted, this typically happens in the same visit, adding a little extra time but avoiding a second appointment. Rainwater and external tank removal usually follow a similar timeframe.
An intact, undamaged tank left completely undisturbed carries relatively low risk. The concern arises if the tank is cracked, if loft work is planned that could disturb it, or if it’s due for replacement anyway as part of a boiler or plumbing upgrade. If you’re not planning any loft work, a survey can confirm the tank’s condition rather than assuming immediate removal is necessary.
Not safely, unless they’re also a licensed asbestos contractor. Standard plumbers aren’t trained or licensed to handle asbestos cement tanks, and attempting removal without proper containment risks cracking the tank and releasing fibres into the loft space. The safer approach is having a licensed contractor remove the tank first, with a plumber fitting the replacement afterwards or coordinating both in one visit.
The removed tank is wrapped or bagged on-site, labelled, and transported by a licensed waste carrier to a facility permitted to accept asbestos waste. A waste transfer note is issued confirming disposal. This is a separate, regulated waste stream an old asbestos tank can’t legally go into a standard skip or general waste collection.
Not necessarily, some loft tanks are galvanised metal or, in newer properties, plastic, neither of which contains asbestos. Grey cement-style tanks installed before the 1999 ban are the ones most likely to contain asbestos. If you’re unsure what material your tank is made from, a quick assessment is the safest way to confirm before any work begins nearby.
Yes. Our asbestos tank disposal service covers situations where a tank has already been taken down by a plumber, during a loft clearance, or left in a garden and needs collecting and disposing of through a licensed route. This still requires careful handling and correct waste transfer documentation, even if the removal itself has already happened.
Yes. Older external rainwater tanks and butts were sometimes made from the same asbestos cement used for loft tanks, particularly on older properties. Asbestos rainwater tank removal follows the same process as loft tank removal, adjusted for outdoor access and handling.
Not necessarily, if your plumbing system has been updated to a system that no longer requires a loft tank (such as a combi boiler). If you do still need a cold water tank, we can fit a modern plastic replacement in the same visit, so you’re not left without water storage in the meantime.
Yes, particularly where a tank has cracked or been damaged during other loft work, such as a boiler swap or cabling job. We prioritise emergency callouts to contain the area and assess exposure risk quickly, coordinating with any other trades already on-site.

Old tank in the loft? Get it safely removed and replaced if needed.

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