Sectional garage doors are almost always installed onto the rear surface of the brickwork aperture, not in between. See drawings below.
Diagram of a sectional garage door with motor fitted onto rear of brickwork opening.
All sectional garage doors come complete with a manufacturer specific fixing frame.
The size of the sectional garage door is the width between the frame uprights and the height from the finished floor to the underside of the crossbar.
The stated door width and height does not include the frame.
Most manufacturers produce standard widths from 7 ft wide to 10 ft wide in 6 inch increments and various heights…2000 mm, 2125 mm and 2250 mm being the three popular standard heights.
From 10 ft wide to 18 ft wide standard width increments are every 12”.
Almost all makes of sectional door require a minimum side room of 90 mm each side of the opening for the frame uprights and 100mm to 210 mm of headroom above the door height.
Diagram showing a sectional garage door fitted on the back of the opening.
Diagram: As a general rule the brick work opening should be the same width (dimension 1) and height (dimension 2) as the door ordered.
You will require a flat surface to fit the frame onto with side clearance (dimensions 3 and 4) and headroom (dimension 5) to accommodate the frame.
These clearances must extend uninterrupted down the garage for ordering height plus 300 mm to 750 mm depending on make and model.
In the centre only where the motor fits you will need additional clear depth into the garage.
You can show some of the fixing frame within the opening in order to avoid buying a made to measure door if you wish.
It is normal to show upto 50 mm each side and upto 75 mm at the top.
Fully finished frame legs and crossbar means the door can be positioned into the opening if needs be (colours on some makes are extra).
The stated door width is the distance between the steel frame uprights and the height from the floor to the underside of the frame crossbar. It does not include the frame leg each side and the frame crossbar at the top.
For example: A 10 ft (3048 mm) x 7 ft (2125 mm) Hormann sectional door fitted between brick and under the lintel will require:
a brickwork width of 3048 mm door width + 90 mm frame on left + 90 mm frame on right = 3228 mm required brickwork opening width.
The opening can be a little wider. The gap can be trimmed with a manufacturer’s trim kit or UPVC.
The finished floor to lintel height will need to be at least 2125 mm door height + 100 mm cross bar depth = 2225 mm required floor to lintel opening height.
The height can be a little more. The gap can be trimmed with a manufacturer’s trim kit or UPVC.
Between brick installations also require a manufacturer’s Between Brick Fitting Kit.
Diagram showing a sectional garage door fitted within the opening (ie) between brick piers and under the lintel.
The purchaser is granted a warranty covering the safe and reliable function of the Hormann garage door for a period of 10 years from the date of purchase.
The warranty period for replacement parts is 6 months, however, at least the current warranty period.
The purchaser is given a 5-year guarantee from the date of purchase on the springs, wire cables, track rollers, hinges and guide rollers of garage doors in normal use, whereby normal use constitutes no more than 5 door operations (open/close) per day.
Hormann products are manufactured to the highest quality standards and leave the factory only after rigorous quality testing.
Should you nevertheless have grounds for complaint, please contact your supplier Arridge Garage Doors Ltd so they can forward your claim to Hormann.
To enable your claim under Hormann warranty to be processed as quickly as possible, please provide the following details:
Your name, address and telephone number
Original invoice with date of purchase
Product description/door type and product number
Hormann will then assess your claim. This may require Hormann to inspect the product in-situ. In the event that there is no legitimate warranty claim under the Hormann terms, you may be liable for the costs of the inspection visit. We strongly recommend that you take note of the care and usage instructions displayed on the stickers on the back of your garage door, and that you follow these instructions throughout*.
During the warranty period Hormann undertake to rectify any and all defects to the Hormann product which can be proved to be attributed to a material or manufacturing fault. Hormann pledge at their discretion to either exchange the defective merchandise for faultless merchandise, repair it or allow a reduction in price.
Hormann do not accept costs for dismantling and installation nor for carriage.
Replaced parts become Hormann’s property.
The warranty does not cover damage caused through:
improper installation and negligent care and maintenance
improper initial and subsequent operation
negligent or wanton destruction
external influences such as fire, water, salts, alkaline solutions, acids, abnormal environmental influences
mechanical damage through improper transport and fitting
priming and other surface protection treatments
incorrect or too late applied surface protection treatmentsrepair by non-qualified persons
using non-Hormann parts without the approval of the manufacture
removal of the product number or making it unidentifiable
The coating process applied to the door and chassis is environmentally friendly.
Minor scratches or marks are not covered under the conditions of Hormann warranty and should be repaired immediately to prevent corrosion and deterioration of the panel.
Corrosive substances such as acids, alkaline, and salts, etc. should be cleaned from the door immediately; failure to do so will result in deterioration of the finish, which will not be covered under Hormann warranty.
Should deterioration of the finish start to occur you will need to repaint your door immediately. Prepare the surface lightly with wet and dry. Then treat with solvent based 2 pack epoxy wash primer and a normal commercial paint (cellulose paint must not be used).
Hormann sectional steel doors are a finished product. They do not require re-painting on site. They are however not immune to damage, which can occur at any stage of the handling of the product from factory to site.
Minor surface damage can easily be repaired using touch up sprays or sticks without invalidating warranties.
Please see Hormann warranty and Declaration of Conformity on their steel sectional garage doors.