ROMB RR 4 Perimeter Hardware Component Anti-Corrosion Coating for PVC/Wood Profiles

Product Overview

Rozwórka RR 4 is a component of the ROMB Karo perimeter hardware system, used primarily in the assembly of window and door fittings across residential and commercial projects. Manufactured on automated high-efficiency production lines, it is certified under ISO 9001 and ISO 14001 standards, ensuring process quality and environmental compliance. The RR 4 is compatible with multiple profile types including PVC and wood.

A distinguishing feature of the RR 4 lies in its premium anti-corrosion coating, which helps to eliminate the risk of premature surface degradation in demanding or high-humidity installation sites. Its robust durability and smooth operation make it highly suited for window and door OEM manufacturers and bulk procurement for large-scale construction or renovation projects requiring versatile and long-lasting fitting hardware.

Key Features

• High durability ? engineered for mechanical strength to withstand repeated use in door and window assemblies


• Premium anti-corrosion coating ? provides enhanced protection in high-moisture and demanding environments


• Smooth motion ? ensures reliable and effortless movement within the perimeter hardware system


• ISO 9001 and ISO 14001 certified ? production guarantees quality assurance and environmental responsibility


• Compatible with multiple profiles ? suitable for PVC and wood fittings, accommodates various installation scenarios


• Automated manufacturing ? consistent dimensional precision from high-efficiency production lines

Technical Specifications

• Certification: ISO 9001


• Certification: ISO 14001


• Profile Compatibility: PVC and wood


• Corrosion Protection: Anti-corrosion coating


• Production Method: Automated high-efficiency lines

Applications

Used in residential, commercial, and institutional window and door fittings, the RR 4 is compatible with PVC and wooden profiles. Ideal for OEM manufacturing, large-scale construction, and renovation projects requiring perimeter hardware with proven durability and anti-corrosion resistance. Well-suited for bulk installation in high-humidity environments such as bathrooms, kitchens, or public buildings.

Packaging & Shipping

Standard export packaging. Unit includes the RR 4 perimeter hardware component and necessary installation accessories.