ISOTHERMLUXEfficient solutions

Tanks and reservoirs insulation

Tank and Reservoir Insulation with Polyurethane Foam

Unsolved tanks and tanks lose or gain heat from the outside environment, degrading the content and consuming energy. Polyurethane foam maintains the desired temperature efficiently and sustainably.

We choose the right type of foam

We use exclusively high-quality polyurethane foam in two variants, each optimized for specific conditions.

Closed Cell

High density, waterproof. Ideal where there is contact with humidity or high mechanical resistance needs.

  • ✓ 100% waterproof
  • ✓ Higher R-value (6.5/inch)
  • ✓ High mechanical strength
  • ✓ Ideal for foundations, exterior applications and tanks
Open Cell

Ușoară și flexibilă, permeabilă la vapori. Excelentă pentru izolație fonică și spații interioare.

  • ✓ Excellent sound insulation
  • ✓ Very lightweight
  • ✓ Vapour permeable
  • ✓ Ideal for lofts, interior walls and attics

Why Polyurethane foam?

Maintenance of liquid temperature

Perfect thermal insulation — the content remains at the desired temperature regardless of the season.

Elimination of external condensation

The closed cell prevents the formation of the condensate that corodates the metal.

Accession in any form

Foam follows perfectly any curvature — cylinders, spheres, irregular shapes.

Anti-corosion protection

The foam layer protects the metal from moisture and oxidation.

Weather resistant

UV, rain, ice — with suitable finishing resists all conditions.

Guarantee 25 years

Permanent solution without resolation.

Types of Projects

Water Tower

Complete insulation — water does not freeze in the winter, does not overheat in the summer.

Fuel tank

Keep the viscosity of the fuel. Optimum operation on the ger.

Agricultural Cisterna

Protect fertilizers and pesticides from temperature variations.

Industrial reserve

Chemical substances at stable temperatures. Increased safety.

Potable Water Basin

Food certified material. Cold water summer, frozen winter.

Transportible Cistern

insulate mobile tanks — transport temperature sensitive products.

Frequently Asked Questions

Is foam safe for drinking water tanks?

Yes, we use certified materials for indirect contact with drinking water, applied on the outside.

How does it apply to curved surfaces?

Polyurethane foam is liquid when applied and follows perfectly any form before strengthening.

What finishing applies over foam?

Polyurethane paint or special plaster for UV and long-term mechanical protection.

Request Offer for Cistern

Free on-site evaluation. Offer in 24 hours. Guarantee 25 years.

Call Now