DYNATECH Stainless Steel Door Restrictor 90° 120° Hold Open for uPVC Timber Door

DYNATECH 90° & 120° Stainless Steel Door Restrictor Arm Stay - Hold Open for uPVC, Aluminium & Timber Doors

Slimline Hold-Open Restrictor - Prevents Damage & Enhances Safety

DYNATECH Door Restrictor offers superior door control with adjustable friction technology that keeps your door securely positioned at any angle. This robust stainless steel arm stay prevents door slamming, protects your property from damage, and provides essential ventilation control for your home.

Available in both 335mm (90° restriction) and 500mm (120° restriction) lengths, this corrosion-resistant door stay features a durable aluminium slider track that mounts discreetly into your door's Eurogroove. Designed to operate in a minimum 4mm air gap, the innovative arrow-head mechanism delivers reliable performance while remaining virtually invisible when the door is closed. Different positioning of the frame/sash parts allows you to customise the exact hold position to suit your needs.

Key Benefits:

• Prevents Damage – Stops doors from swinging too far and damaging sill end caps or adjacent walls
• Weather Protection – Adjustable friction brake prevents doors slamming shut in windy conditions
• Versatile Hold-Open Function – Maintains door position at any angle within its operating range with customisable positioning options
• Corrosion Resistant – Premium stainless steel arm and aluminium slide for long-lasting performance
• Discreet Design – Only visible when the door is open, maintaining your door's appearance
• Universal Application – Suitable for both left and right-handed doors
• Easy Installation – Simple fitting process with comprehensive instructions included
• Multiple Positioning Options – Various screw ports allow customised restriction settings

Product Specifications:

• Brand: DYNATECH
• Available Sizes: 335mm (90° restriction) or 500mm (120° restriction)
• Material: Stainless steel arm, aluminium slider track, carbon steel plated holding spring
• Compatibility: uPVC, aluminium and timber doors with eurogroove
• Fixings: Self-drilling screws included (3.9mm x 38mm)
• Installation: Slider track mounts to door eurogroove, plate attaches to outer frame
• Features: Slimline design, innovative arrow-head mechanism, seamlessly adjustable friction, operates in minimum 4mm air gap

All measurements are approximate and should be verified before installation; please refer to the diagrams in the gallery.

Package Contents:

• 1 × DYNATECH Door Restrictor Stay (335mm or 500mm as selected)
• 6 × Self-drilling screws (3.9mm × 38mm)
• 1 × Installation instructions

Frequently Asked Questions:

Do I need one or two restrictors for my door?
For standard single doors, one restrictor is sufficient. For French doors or double doors, we recommend purchasing two restrictors (one for each door).

Will this restrictor prevent my door from slamming in all weather conditions?
While the adjustable friction brake effectively prevents door slamming in normal wind conditions, please note that this restrictor is not designed to withstand unpredictable high winds or strong gusts. Additional precautions should be taken during extreme weather.

Can I disengage the restrictor when not needed?
Yes, the arm can be easily disconnected should it be necessary to open the door or window fully, making it ideal for everyday use with the option of restriction when needed.

Is this restrictor suitable for composite doors?
This restrictor is specifically designed for doors with a Eurogroove in the sash, typically found in uPVC, aluminium, and some timber doors. Most composite doors do not have eurogrooves and would require a different type of restrictor.

Why Choose DYNATECH Door Restrictor?

The DYNATECH Door Restrictor combines practical functionality with durability, protecting both your doors and your property from damage. Its premium materials ensure long-lasting performance in all weather conditions, while the adjustable friction control gives you complete command over your door's movement. With its discreet design and simple installation, this door restrictor offers an affordable solution to enhance both the longevity of your doors and the security of your home.