How long does commercial roof waterproofing last?

Most systems last 10 to 15 years when correctly specified and installed, with manufacturer-backed warranties available on request.

Which waterproofing system is right for my roof?

It depends on the roof's shape, slope and existing surface. Large flat areas often suit torch-on membranes, while roofs with complex detailing or penetrations are usually better served by polyurethane or butyl systems.

Can waterproofing be installed without disrupting building operations?

Yes. DRAM's rope access and roofing teams can carry out installation and repairs on occupied buildings, including industrial sites that need to stay operational throughout the project.

Does waterproofing need to be redone before installing solar panels?

It should be assessed first. Existing waterproofing is checked and refurbished where needed before solar installation, since repairs become far more costly once panels are in place.

On-Site Industrial Coatings | DRAM South Africa

INDUSTRIAL COATINGS

On-Site Industrial Coating Application Services

DRAM’s on-site division specialises in cost-effective, high-performance industrial coatings applied directly to structural steel on location. From large-scale distribution centres to logistics warehouses, our site application teams deliver durability, corrosion resistance and long-term protection without requiring steel to be removed or transported off site.

Our Site Application Services

Structural Steel Coating – On-site application of corrosion protection systems for erected steel
Large-Scale Project Capability – Coating solutions delivered on tight schedules for warehouses, distribution centres and industrial facilities
Surface Preparation On Location – Site-based abrasive blasting and cleaning to the required standard
Minimal Operational Disruption – Coating scheduled to work around live site operations

Why Choose DRAM for On-Site Coatings

36 Years of Experience – Proven track record on large-scale industrial and commercial projects
Strict Quality Standards – Consistent film thickness and finish across large steel volumes
ISO 12944 Compliant – Coating specifications designed to meet international corrosion protection standards
Trusted by Major Brands – Preferred applicator for leading South African industrial and commercial clients

Frequently Asked Questions About Site Application

Site application is used on large-scale industrial and commercial projects where structural steel is already erected, including warehouses, distribution centres and logistics facilities.

Surface preparation, including abrasive blasting and cleaning, is carried out on location to the standard specified for the coating system being applied.

Yes. Site application is scheduled to minimise disruption to live operations wherever possible.

All coating specifications are designed in accordance with ISO 12944, ensuring compliance and long-term durability regardless of project size. See our Industrial Coatings overview for the full range of coating services.

Related Services

Industrial Coatings Overview

General Spray Painting

Yard & Shop Application

Roofing

Fireproofing

Rope Access

The first thing we build is relationships

At DRAM, we believe every successful project begins with trust. By building lasting relationships with our clients, suppliers, and teams, we create partnerships founded on communication, integrity, and shared goals — ensuring every outcome is stronger together.

Site Application