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About
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News
Case Studies
Contact Us
- Office Locations
  - Birmingham
  - Blackpool
  - Caernarfon
  - Chester
  - Leeds
  - Liverpool
  - Manchester

Home
About
Services
News
Case Studies
Contact Us
- Office Locations
  - Birmingham
  - Blackpool
  - Caernarfon
  - Chester
  - Leeds
  - Liverpool
  - Manchester

Home
About
Services
News
Case Studies
Contact Us
- Office Locations
  - Birmingham
  - Blackpool
  - Caernarfon
  - Chester
  - Leeds
  - Liverpool
  - Manchester

National Drilling Services

Concrete Floor Repair & Joint Sealant

Armour joint sealant, Crack Filling and Surface Restoration

Our certified specialists are proficient in joint sealants, crack filling and surface restorations.

Our sealants are among the most reliable methods for joint sealants, crack filling and surface restorations by utilising a high-quality polyurethane sealant.

The consistency of the sealant permits it to fill joints/cracks from the bottom up, bonding firmly to the concrete surface areas. This develops an impenetrable barrier against moisture, dirt, and other destructive materials, accommodating any small motion around the crack. Filling joints/fractures with sealant is a cost-effective and long-lasting option that helps protect concrete from early wear and tear.

Get in touch to talk to one of the team to discuss your concrete floor repair/armour joint sealant requirements.

Concrete Floor Repair / Joint Sealant FAQs

What is concrete floor repair?

Concrete floor repair involves restoring damaged or worn concrete surfaces to improve strength, safety and appearance. This can include repairing cracks, spalling, surface wear, joint failure and uneven areas. National Drilling Services uses specialist repair mortars, resins and joint systems to extend the lifespan of industrial, commercial and domestic concrete floors.

Why is joint sealing important in concrete floors?

Joint sealing prevents debris, moisture and chemicals from entering floor joints. Unsealed joints can break down over time, leading to edge damage, trip hazards and costly repairs. Proper joint sealants allow controlled movement while protecting the concrete slab from deterioration.

What types of floors can you repair?

We repair warehouse floors, factory slabs, loading bays, car parks, retail units, workshops and domestic concrete floors. Our solutions are suitable for both internal and external environments and high-traffic areas.

Do repairs disrupt operations?

No. Our concrete floor repair and joint sealing systems are designed for minimal disruption. Many materials cure rapidly, allowing floors to be returned to service quickly, often within hours, depending on the application.

Can repairs be carried out while a site is operational?

Yes. We regularly work in live environments such as warehouses, factories and retail premises. Works can be phased or completed during off-peak hours to minimise disruption to staff and operations.

How long do concrete floor repairs last?

When installed correctly, concrete floor repairs and joint sealants can last many years. Longevity depends on traffic levels, loading conditions and maintenance, but our solutions are designed for long term performance.

Do you offer nationwide concrete floor repair services?

Yes. National Drilling Services provides concrete floor repair and joint sealing services across the UK using experienced technicians and industry-proven materials.

How do I get a quote?

You can request a free assessment and quotation by contacting our team directly.