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Lava 20 Waterproofing Kit 30m²
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Lava 20 waterproofing kit 20m²
LAVA 20 WATERPROOFING KIT (20m²) £742.80
Ex Tax: £619.00
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Lava 20 waterproofing kit 50m²
LAVA 20 WATERPROOFING KIT (50m²) £1,730.40
Ex Tax: £1,442.00

LAVA 20 WATERPROOFING KIT (30m²)

£1,051.80
Ex Tax: £876.50

Lava 20 waterproofing kit 30m² is a Durable, Versatile & Flexible Liquid Rubber Waterproofing System for Both New Builds & Refurbs.

30 sqm Kit Includes:
3 x 25Kg Of Lava 20
1 x  4L of Fast Primer
30 sqm Chop Strand Matting
1 x Polyester Reinforcing Tape

To Add Anti-Slip Option, Get in Touch with us
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Category: Lava 20 Waterproofing Kits
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  • Product Description
  • Application
  • Technical Docs
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Product Description

Description

Lava 20 waterproofing kit 30m² is a complete, high-performance waterproofing system designed for medium to large flat roofs, balconies, terraces, and commercial surfaces.

This kit is engineered to provide reliable, long-lasting protection against leaks, water damage, and environmental exposure. Whether you are a contractor or an experienced DIY user, this system offers a seamless liquid waterproofing solution that ensures durability and consistent performance.

Unlike traditional waterproofing methods that rely on joints and overlapping materials, Lava 20 creates a continuous membrane across the surface, eliminating weak points and significantly reducing the risk of future leaks.

Learn more about our liquid waterproofing system

Ideal for Medium to Large Waterproofing Projects

The lava 20 waterproofing kit 30m² is ideal for:

  • Medium to large flat roof systems
  • Large balconies and terraces
  • Residential roofing projects
  • Commercial spaces and surfaces
  • Refurbishment and maintenance works
  • Contractor-led waterproofing applications

Designed for projects that require more coverage and stronger performance than smaller kits.

Why Lava 20 Waterproofing Kit 30m² Works Better

Traditional waterproofing solutions often fail due to weak bonding, seams, and poor flexibility. These issues become more serious as the surface area increases.

Lava 20 eliminates these problems with a complete system.

✔ Seamless Waterproof Membrane
Creates a continuous layer with no joints or overlaps

✔ Flexible and Crack-Resistant
Adapts to structural movement and temperature changes

✔ Strong Adhesion to Multiple Surfaces
Bonds securely to concrete, metal, and existing roofing systems

✔ Long-Term Leak Protection
Prevents water penetration and recurring damage

✔ Designed for Larger Surface Areas
Ensures consistent coverage across medium to large projects

Widely used in professional roof leak repair system applications.

Simple Application Process (DIY & Professional Friendly)

The lava 20 waterproofing kit 30m² is designed for efficient and straightforward application.

Step-by-step process:

  1. Clean and prepare the surface
  2. Apply primer to improve adhesion
  3. Reinforce cracks, joints, and detailing areas
  4. Apply the liquid waterproof membrane evenly
  5. Allow curing to form a seamless protective layer

This process creates a durable waterproof barrier that protects your roof for years.

For best results, follow Lava 20 application guidelines and Technical Data Sheet (TDS).

What’s Included in the Kit

This liquid waterproof membrane kit includes everything required for a complete waterproofing system:

  • 3 x 25 kg Lava 20 Liquid Waterproofing Membrane
  • 1 x 4L Fast Primer
  • 30 sqm Chop Strand Matting (for enhanced reinforcement)
  • 1 x Polyester Reinforcing Tape (for joints and detailing)

Designed as a complete system for efficient and professional application

Key Benefits

✔ Long-lasting waterproof protection (25 years)
✔ Seamless membrane with no weak points
✔ Suitable for medium to large roof areas
✔ Easy application for professionals and experienced DIY users
✔ Strong resistance to weather and temperature changes
✔ Cost-effective alternative to full roof replacement

Where Can It Be Used?

The lava20 waterproofing kit 30m² is suitable for:

  • Flat roofs
  • Balconies
  • Terraces
  • Commercial surfaces
  • Concrete structures
  • Refurbishment and new build projects

Ideal for both residential and commercial waterproofing needs

Why Contractors and Users Choose Lava 20

  • Proven waterproofing system
  • Reliable performance across larger areas
  • Easy application for teams
  • Consistent results and finish
  • Trusted by professionals and property owners

Built for durability, flexibility, and long-term performance

Not Sure If This Kit Is Right for Your Project?

Use this quick guide:

  • Small repairs → 2m²–10m² kits
  • Medium roofs → 20m²–30m² kits
  • Large roofs → 50m²–100m² kits
  • Industrial projects → 500m²–1000m² kits

Choosing the right lava20 waterproofing kit ensures optimal coverage and efficiency

Frequently Asked Questions

Can I apply this kit myself?
Yes, experienced DIY users and professionals can apply this system.

How long does the waterproofing last?
Up to 25 years with proper application.

Is this suitable for larger projects?
Yes, it is ideal for medium to large roofing areas.

Can it be used on existing roofs?
Yes, after proper surface preparation.

Ready to Waterproof Medium to Large Roof Areas?

Don’t wait for leaks to cause costly damage.

Choose a proven lava 20 waterproofing kit 30m² designed for reliable, long-lasting protection across larger surfaces.

Add to Cart Now or Get Expert Advice.

Application
Technical Docs
Certification
Brochure

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  • Unit 24 Simpson Grove, Worsley, Manchester, M281LY
  • 0161 566 1414
  • info@owlwaterproofing.co.uk
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  • 135 Slaney Rd, Dublin Industrial Estate, Dublin, D11 AW6D
  • 353-1-830 22 50
  • info@owlwaterproofing.co.uk
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