The choice of overhead sectional doors is justified by the resource and a set of useful options. The design simplifies the cycles as much as possible, helps to simultaneously solve other problems in an effective way.
How it works
The online store catalog contains a wide range, including lifting sectional doors with prices and discounts. Certified products of Russian and Belarusian manufacturers meet European standards. The discount system will help reduce the cost.
The lifting-sectional design made it possible to find a free area for placing the canvas. The set includes two rack rails. One is traditionally placed in the opening. The second will hide in a room high under the ceiling. Bent profiles connect the racks together.
It will be easy for the canvas to take a horizontal position, since separate sections were used for assembly. Bending occurs with the help of movable hinges. Three elements hold the pieces together and make it easy to navigate up and down.
The torsion spring will last longer than the side extension springs. Instead of manual opening, a signal is given through a mobile key fob. The motor will power the blade and save you the effort.
A metal cable is provided to help cycle during a power outage. Lifting gates are designed for 50 thousand cycles before replacing individual parts (about 10 years).
Varieties of sectional doors
Selection of lifting sectional doors is carried out taking into account the place of future installation. After all, manufacturers produce two main types, divided into categories - cold and warm.
The group of cold gates differs in its canvas and some details. Sections consist of one sheet of metal. Aluminum will help reduce weight, but is less resistant to storm gusts and mechanical shocks.
Steel plate is more durable. Better load bearing. Regardless of the metal, the surface must be treated with powder paint. The formation of a protective layer helps to eliminate corrosion, black algae, fungi.
Polymers allow you to find a color shade from 20-30 options. The canvas will become a noticeable part of the opening. If desired, apply a logo or pattern. The problem with cold doors lies in the inability to control temperature changes in the room.
Warm gates are free from this drawback. Sandwich panels include polyurethane foam. The insulation is able to stop the ingress of frost, maintain heat inside the room without heating.
It will be easy to maintain a complete seal. Precipitation, ultraviolet, debris, dust, wind do not get inside. Hacking the canvas is problematic even with tools. The product withstands pressure up to 1.5 hours. Will save a car or equipment from fire, melting will begin after 60 minutes. Sandwich panels made it possible to develop models with built-in windows, doors, ventilation openings.
