Waterproofing · Thermal insulation · Flooring

Because protection is a must, not a maybe.

Cross Technology Contracting Co. is a Saudi company specialised in waterproofing and thermal insulation for residential, commercial and industrial buildings, with epoxy and microcement floor protection delivered by the same team.

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Waterproofed roof ready for protection layers, Al Areed project, Riyadh — Al Areed project · Riyadh

ISO 9001:2015Quality management

ISO 45001:2018Occupational health & safety

8 systemsMembranes, coatings & foam

Saudi companyProjects across the Kingdom

About us

Built for the Saudi climate

We understand the region's environmental challenges and construction requirements, and we deliver reliable, sustainable insulation systems that improve structural integrity and energy efficiency.

Beyond our core waterproofing and insulation work, we provide floor protection systems and finishing works. One multidisciplinary team runs each project from assessment to handover, to high standards of safety, durability and finish.

In line with Saudi Vision 2030, we support the Kingdom's development goals through infrastructure modernisation, sustainability and quality construction.

Vision

To be a leading force in the Saudi construction industry, recognised for innovative, sustainable and high-quality solutions in waterproofing, thermal insulation, flooring protection and finishing works.

Mission

To provide reliable, efficient contracting services that meet the highest international standards, combining technical expertise, proven materials and a customer-focused approach, with timely delivery and long-term value on every project.

InnovationNew technologies and smarter solutions that improve performance and sustainability.

ExcellenceThe highest standards of quality and professionalism in everything we do.

IntegrityTrust built through transparency, honesty and ethical business practice.

CollaborationStrong partnerships and open communication with clients, suppliers and stakeholders.

SafetyThe wellbeing of our team, partners and communities in every phase of work.

Vision 2030Goals aligned with the Kingdom's economic and structural transformation.

Sectors

Every building type

Waterproofing protects the structure. Thermal insulation cuts cooling demand, which matters most in a climate as hot as Saudi Arabia's.

Residential

Stops seepage that damages interiors, weakens structures and causes mould. Insulation keeps homes cooler and lowers energy bills.

Commercial

Protects offices, retail and public facilities from leak disruptions, lowers operating costs and supports green building certification.

Industrial

Shields machinery, stock and structure from water damage, and keeps controlled environments and large spaces energy-efficient.

Waterproofing & insulation

Our systems

The right system depends on the building, its exposure and the material specification. We recommend one after a site inspection.

Bituminous membranes

APP & SBS modified, torch-applied

APP: high UV and heat tolerance, ideal for hot climates
SBS: flexible, expands and contracts without cracking
Primer for adhesion, fully sealed overlaps

PVC membranes

Polyester-reinforced, hot-air welded

Excellent UV and chemical resistance
Accommodates structural movement
Installs over thermal insulation for reflective roofs

Typical service life 20–30 years under optimal conditions

Polyurethane spray foam

Two-component, sprayed on site

Very low thermal conductivity
Closed-cell structure, seamless and waterproof
Lightweight, prevents condensation and mould

EPDM membranes

Synthetic rubber, adhered or fastened

Flexible through extreme temperatures
UV and ozone resistant
Large sheets mean fewer seams

Service life often 30+ years under optimal conditions

TPO membranes

Thermoplastic polyolefin, hot-air welded

Reflective white surface lowers roof temperature
Chlorine-free and recyclable
Resists oils, greases and weather cracking

Liquid bitumen

Brush, roller or spray applied

Seamless coat for irregular, hard-to-reach areas
Works as primer or main layer
Bonds to concrete and metal

Cementitious coatings

Polymer-modified cement

Bonds chemically with concrete
Handles positive and negative water pressure
Applies to slightly damp surfaces

HDPE membranes

High-density polyethylene, thermally welded

Fully impermeable to water and chemicals
High puncture and tear resistance
Continuous welded layer, no open joints

Service life often 50+ years under ideal conditions

Floor protection

Epoxy & microcement

Floors that look right and keep performing under traffic, chemicals and moisture, in homes, workplaces and industrial sites.

Epoxy flooring

Resistant to abrasion, chemicals and moisture. Easy to clean, with custom colours and markings. Suited to warehouses, showrooms, hospitals, factories and car parks.

Seamless floor finish in an open-plan office

Microcement

A thin, strong cement-look finish applied over existing floors without removal. Seamless and modern for homes, hotels, galleries, cafés and open-plan spaces.

Polyurethane flooringSelf-levelling screedsAnti-slip coatingsPolished concrete & terrazzo

Our procedure