Carteck Centre Ribbed (39 Colour Options) Insulated Sectional Door garage door Steel Carteck

CarTeck Centre Ribbed Insulated Sectional Garage Door (39 Colour Options)

The centre ribbed panel is the most popular and versatile design in the CarTeck sectional door range. Its evenly spaced horizontal ribs create a clean, structured appearance that complements virtually any style of property, from traditional brick built homes to contemporary new builds. The ribbed profile also adds subtle visual depth to the door face, breaking up large flat areas and helping the door sit naturally within the facade of the building. Available here in 39 stunning colour options across standard sizes from around 2000mm up to 5500mm wide and up to 3000mm high, this door delivers a made to measure fit from an enormous selection of preset sizes to suit the vast majority of single and double UK garage openings.

Benefits of an insulated sectional door in the UK

An insulated CarTeck sectional door instantly upgrades a cold and draughty garage into a more usable and comfortable space, perfectly equipped to handle the wet and windy UK climate. The 40mm thick insulated steel panels and full perimeter sealing keep out draughts, rain, and dust far better than basic up and over doors. The vertical lift operation with no outward swing also makes parking easier on shorter driveways, allowing you to park right up to the door while freeing up maximum space inside the garage.

Key features of a CarTeck sectional door

Window and glazing options

Bring natural light into your garage and add style with a wide choice of factory fitted window designs and layouts. From simple square or rectangular units to contemporary shaped stainless steel portholes and full width vision sections, you can tailor the look from traditional to ultra modern. The glazing utilises double pane, scratch resistant polymer in clear, satin, frosted, or tinted options, allowing you to easily balance privacy with daylight.

Benefits of electric operation and control

Electric operation makes daily use effortless. You can open and close the door from the warmth of your car at the touch of a button, which is perfect on dark and wet evenings. CarTeck DRIVE and MOTOR operators are smooth, quiet, and highly secure. They feature smart force monitoring that stops and reverses if the door meets an obstruction, alongside active security technology that pushes back with 60kg of force if forced entry is attempted. You can easily add handheld remotes, internal wall controls, wireless keypads, and smart app control (such as SOMweb or myQ) for convenient access and status checking directly from your phone.

Colours and surface finishes

Insulation, energy and integral garages

If your garage is attached to the house or has a room above, the outstanding insulation and tight weather stripping drastically reduce heat loss, keeping adjacent rooms significantly warmer. A dry, insulated garage is far better for utilising the space as a home gym, workshop, or utility area, whilst protecting your stored items and vehicles from damp and condensation. Optional humidity controlled ventilation via the smart operator can even automatically open the door slightly to dry out a wet car while actively managing heat loss.

CarTeck spring mechanism and safety

For standard sizes up to 5500mm wide, pre tensioned and concealed lifting springs sit neatly high up in the tracks. This, alongside precision running gear, delivers a smooth and perfectly balanced action that reduces strain on the motor and ensures whisper quiet operation. All CarTeck doors and operators are tested together as a complete system and CE/UKCA marked to BS EN 13241, guaranteeing you benefit from a fully certified, flawlessly integrated setup rather than a compromised mix of different brands.

Choose Door Panel Colour Finish:
Select your preferred powdercoat colour finish from 22 of our most popular colours in either a smooth, woodgrain, Stucco or Micro profile finish, all at no additional cost.
Where the door is exposed to direct and lengthy sunlight darker colours should be avoided.

Frame legs and Head to match door colour:
Choose the colour you require for the outer steel frame system. Although many sectional garage doors are fitted behind the garage opening so you don’t see the sub frame you will still see the edge of the frame where it has a small return section. Standard colour is white and if any of the frame is showing or it is fitted inbetween you can contrast the door colour to the door panel colour if required.

Installation Position:
Tell us whether you are fitting the door behind or inbetween the structural opening.
Sectional garage doors were originally designed to install behind the structural opening of a garage but it is now possible to fit the door inbetween if required – when there are no returns, internal obstacles, etc.
The sizes for ordering should be carefully calculated when fitting inbetween the opening reducing the ordering width by the frame legs and head section along with a tolerance for fitting too. See our ‘Measure’ tab for full details.

Inbetween Opening Installation Kit:
If fitting the door inbetween the structural opening you will need this kit to secure the steel sub frame to the opening with the special set of bracketry.

Choose Remote Control Operator Model
We highly recommend the Carteck Drive 600Nm electric operator for the Carteck Sectional door range. The 600NM is only a fraction more than the 500Nm but it is 33% faster in opening speed and more powerful too obviously and hence our operator of choice for this door range.
The standard Carteck Drive 600Nm is a one piece integrated unit with boom, motor and control in one unit to mount above the door. The Drive Pro 600Nm has a separate control unit than can be mounted wherever is most convenient in your garage to suit.
Both systems have remote control operation as standard and both have an integrated courtesy LED light built in which operated when the motor is used and switches off automatically. Add options for additional control as required from our options list

Emergency External Release for garages with a second entrance:
If you have no other means of access into your garage then we strongly advise you have an emergency manual release mechanism. It is a key cylinder operated from the outside of the door which provides a manual facility to disengage the motor drive from the door enabling the door to be lifted manually when there is a power failure.

Wireless 2 function Wall Switch:
This is a remote control device in the form of a wall mounted 2 button switch to control one or 2 garage doors from inside your garage or home. Like a light switch but without and cables and a battery remote control signal for operation. (Called Access Pack 2).

Designed and Manufactured for the UK Market

CarTeck sectional doors are highly engineered to meet the specific demands of UK homeowners. Manufactured with precision, they are ideally suited for the British climate, offering exceptional weather resistance, security, and thermal efficiency. Unique to the market, CarTeck provides more standard width and height sizes than any other sectional door available, easily covering openings from 2 metres up to a massive 8 metres wide, and up to 3 metres high. In addition to their vast standard sizing, every model is also available as a purpose made, exact to measure fit, ensuring a seamless installation for any garage.

Panel Construction

The door leaves feature an eight layer construction built around 40mm thick panels made from twin 0.4mm galvanised steel skins. These skins are bonded to a highly stable foam core with integrated thermal insulation and finished with highly effective adhesion primers and sealed top coatings for maximum wear resistance. This robust design achieves an impressive complete door thermal insulation U-value of 1.38 W/m²K, while the individual panels themselves test at 0.56 W/m²K.

Weather Sealing

Comprehensive weather protection is achieved through flexible rubber sealing positioned at the frame header, down the frame sides, and between every single door panel. A heavy duty rubber threshold seal sits at the bottom of the door, and Teckentrup can even manufacture a sloping bottom panel to precisely accommodate uneven garage floors. Additionally, a special plastic element separates the vertical frame sections from the floor to ensure the base aerates quickly and is protected against creeping dampness and corrosion.

Certified Performance

Every CarTeck sectional door is independently tested and CE and UKCA marked to guarantee compliance with all current safety and building legislation. The doors meet the heavy duty demands of everyday residential use and adhere to strict European performance standards.

Industry Leading Colour Choice

CarTeck offers the widest standard colour ranges available on the UK sectional door market, ensuring an exact match for almost any architectural style. In total, there are 50 standard UK colours to choose from, comprising 20 Trend colours, 20 Trend+ colours, 6 Trend Satin options (at a small extra cost), and 4 authentic wood effect finishes.

If there isn't a colour to your liking within these 50 standard options, CarTeck also offers the ability to finish your door in ANY custom RAL colour for an additional charge.

20 Trend Colours (Standard 30% Gloss and Special Effects)

20 Trend+ Colours (Standard 30% Gloss)

6 Trend Satin Colours (10% Gloss - Extra Cost)

4 Wood Effects

Frame Specifications

The standard door fixing frame legs and head section are supplied in a smooth White finish (RAL 9016). If your frame will be visible, a colour matched upgrade is available at an additional cost to seamlessly match or purposely contrast with your chosen door colour.

Sizes Available

CarTeck sectional doors are manufactured to exact measurements to ensure a perfect fit for almost any garage opening, broken down into three main size categories:

Installation Position and Measuring Deductions

The standard installation position is fitting within the reveal, with no holes required in the frame.

Fitting Between the Opening:
If you are fitting your sectional door in between the brickwork opening, an Inbetween Opening Installation Kit is required to adapt the steel frame, which is designed as standard for behind fitting. When fitted inbetween, the frame legs will have a series of factory drilled holes showing which will require a cloaking strip (not provided). You must deduct 180mm from your structural opening width to determine your final ordering width. You must also ensure you leave adequate tolerance for fitting.

Height Deductions:
Deduct 140mm from your opening height to determine the ordering height for an electrically operated door. If you are purchasing the additional twist fix header bracket, this deduction reduces to 120mm. For a manually operated door, the deduction is 120mm.

Please Note: For any door heights over 2250mm, the frame legs cannot be supplied undrilled.

Between Opening Fit Sectional Doors - More Information >

Optional Extras

Handle: No external handle is fitted as standard. A handle will be required if the door is to be manually operated.

External Emergency Release: Fitted as standard in the top left hand corner of all doors.

Lifting Gear

Standard sized CarTeck doors employ market leading sectional lifting gear featuring fully concealed lifting springs that provide a remarkably quiet and smooth action. The XL and SuperSize models upgrade to rear mount torsion springs, heavy duty roller brackets, and extra panel reinforcing profiles to safely manage the increased weight of the larger door leaves. Across all sizes, robust galvanised steel roller blocks and ball bearing runner rails guarantee a long service life with minimal operational noise.

Automation Systems

Teckentrup pairs these sectional doors with smart technology openers that actively monitor operational forces and will push back with 60kg of force if forced entry is attempted. Integrated control units like the CarTeck DRIVE and CarTeck MOTOR series provide effortless operation with varying power levels, integrated LED lighting, and smart home connectivity options.

CarTeck Drive 600N: The CarTeck Drive 600N can lift any size door in the standard range. The integrated drive and control unit fits discreetly above the door, and its fixed chain drive is quieter and renowned for long term reliability compared to revolving chain or belt designs.

Safer, Simpler Installation with Preloaded Tension Springs

Unlike many other sectional garage doors that rely on complex and potentially dangerous high-tension torsion springs mounted directly above the door, the CarTeck system utilises a far safer, multi-spring tension system.

To make installation as straightforward and safe as possible, all single layer spring trays for standard CarTeck doors are now supplied fully pre-assembled straight from the factory. The high level tension springs come preloaded within their fully enclosed steel trays, complete with the lifting cables already perfectly routed and retained by anti-twist brackets. This incredibly smart design not only prevents dirt from entering the mechanism, boosting durability, but it also dramatically speeds up the installation process on site. The multiple spring system evenly balances the weight of the door panels, whilst the dual retaining cables reliably support the door in all situations, meaning it remains safe and operational even in an emergency. Because the springs are safely housed within these steel channels, tensioning the door is significantly safer and easier than wrestling with an exposed torsion spring bar.

Need Professional Installation Help?

If you have reviewed the process and decided that a DIY installation isn't right for you, we are here to help. We have a network of trusted, independent garage door installers covering many parts of the UK. We can put you in direct contact with a highly experienced local tradesperson who can survey your garage, discuss your options, and provide a professional installation service to ensure your new CarTeck door operates flawlessly for years to come. Please contact our sales team to find a recommended installer in your area.

Installation Instructions are provided with every door, or can be found here

Warranty for CarTeck Insulated Sectional Garage Doors

CarTeck insulated sectional garage doors supplied by Garage Doors Online are backed by a comprehensive manufacturer’s warranty from Teckentrup, giving homeowners added confidence in the long-term performance, durability and reliability of their garage door. The warranty applies to products used under normal domestic conditions and is designed to cover key structural, mechanical and operational components.

Warranty Cover

• 10-year warranty on door panels against rust penetration from the inside out.
• 10-year warranty on panel construction against separation of the steel skin from the insulating foam core.
• 10-year warranty on non moving frame components against material defects.
• 10-year warranty on floor, intermediate, side and lintel seals against rotting.
• 5-year warranty on moving hardware, including rollers, hinges, cables and standard springs.
• 5-year warranty on CarTeck operators including CarTeck DRIVE and MOTOR systems, where fitted.
• 2-year warranty on standard polymer and aluminium window inserts.
• 5-year warranty on premium SLX and GSA Vision window units.
• 3-year warranty on coastal paint finishes against peeling or blistering, where this finish has been specified at the time of order.

Usage Conditions

The warranty applies to doors installed and used in normal residential conditions, with normal use defined as up to five opening and closing cycles per day. Warranty periods may be reduced on oversized or super-size door models, particularly for springs and motorised operating equipment.

What the Warranty Provides

In the event of a valid warranty claim, the manufacturer may choose to repair the affected component, replace it with an equivalent defect-free part, or provide compensation reflecting the reduced value caused by the fault. Any warranty claim must be supported by proof of purchase and the relevant warranty documentation.

Warranty Conditions

• The garage door must be purchased through an approved supplier such as Garage Doors Online.
• The product must remain in the country where it was originally purchased.
• The door must be correctly installed, commissioned and maintained in accordance with the manufacturer’s instructions.
• A dated sales receipt and completed warranty paperwork may be required when making a claim.

Exclusions

The warranty does not cover damage or faults resulting from misuse, accidental damage, incorrect installation, poor maintenance, unauthorised alteration or external environmental influences. Normal wear and tear and minor visual changes over time are also excluded from cover.

• Remote control handsets, batteries and light bulbs are excluded.
• Damage caused during transport, assembly or commissioning is excluded.
• Surface fading, weathering and natural cosmetic ageing are not covered.
• Expansion or distortion caused by excessive heat or strong direct sunlight on dark finishes is excluded.
• Damage caused by fire, water ingress, salt air, chemicals, acids or other aggressive environmental conditions is excluded.

Important Note

This warranty applies in addition to your statutory rights. For complete peace of mind, installation should always be carried out correctly and the door should be used and maintained in line with the manufacturer’s guidance.

How to Measure for Your New CarTeck Sectional Door

Measuring for a sectional garage door is straightforward once you understand how the dimensions work. All CarTeck sectional doors are ordered by their internal structural opening dimensions (the actual drive through width and height). Unlike some other door types, the steel installation frame is always calculated as an addition or reduction to these internal dimensions, depending on your chosen installation position.

For quick visual reference, please refer to the 3D technical drawings lower down on this page. These clearly show how the frame fits in relation to the opening.

Measuring for a 'Behind the Opening' Fit (Standard)

This is the ideal and most common way to install a sectional door. The door and its steel framework sit entirely on the inner face of the garage wall.

• Width: Measure the brick to brick width of your garage opening in several places. Your ordering width is simply the smallest of these measurements.
• Height: Measure from the finished floor level to the underside of the lintel. Your ordering height is this exact measurement.
• Check your clearances: Because the frame sits behind the brickwork, you must ensure you have sufficient internal space. You will need a minimum of 85mm to 90mm of clear sideroom on both the left and right sides of the opening to accommodate the frame legs.
• Check your headroom: You must also have a minimum of 120mm of clear headroom between the lintel and the ceiling to accommodate the top track and motor (this increases to 140mm for very large doors requiring double springing).

Measuring for an 'Inbetween the Opening' Fit

If you do not have internal brickwork returns, the door must be installed directly between the brick pillars using the optional 'Inbetween Opening Installation Kit'.

• Width: Measure your brick to brick opening. To find your ordering width, you must deduct 180mm from this opening size (this allows for the two frame legs and a fitting tolerance).
• Height: Measure your floor to lintel height. To find your ordering height, you must deduct 120mm (if installing a manual door or using the additional low-headroom bracket) or deduct 140mm (for standard electric operation without the special bracket).

Important Depth Check: Sectional doors travel horizontally into the garage space. It is essential to check that your garage is deep enough to accommodate the full length of the tracks and the motor boom. Ensure you have clear, unobstructed space running back into the garage equivalent to the height of the door plus approximately 350mm to 600mm.

If you have any doubts whatsoever about measuring your garage opening, please contact our team for verification before placing your order.