Ready to use shaped reinforcement arrow for diagonal reinforcement of thermal insulation systems around windows, doors, lintels and other openings in it.


- for diagonal reinforcement of angular openings in the wall: angles of windows, doors, lintels and so on

- it undertakes optimally the power strains arisen in these spheres

- it prevents cracking of the heat insulation system

- resistant to the impact of the alkali in the cement solutions

- it does not allow for displacements and slippages

- quick and easy assembly

Scope of use

Preliminarily shaped and punched at 90° of alkali resistant fiberglass mesh, ready for use V-shaped arrow for diagonal reinforcement around angles of windows, door and lintels. It undertakles the stresses and prevents the cracking of the system, around the openings in it. It is recommended for sanitization of cracks in these spheres.

It was worked out of fiberglass mesh, treated with alkali resistant and preventing slippage impregnator and guarantees the easy and secure puttying in the reinforcement layer of the thermal isolation system.

An element of the integrated system for heat insulation TERMOFLEX® CLASSIC and TERAPOR® ULTRA. Suitable for both newly built and in existing buildings – in the process of their sanitation and improvement of the heat insulation.   


Indicative consumption

1 number/ angle



Reinforcement arrow 500x300 mm              

Box 100 nos.