Trellis Security Doors / Gates and Windows in Alberton
Incredible Door can assist if you are in need of a trusted Trellis Security Doors / Gates / Windows supplier in Alberton and surrounding areas. Incredible Door is a leading manufacturer and installer of quality Expandable Security Doors / Gates and Windows for homes and businesses in the Alberton and surrounding areas.
Years of experience in the business of supplying and installing Trellis Doors / Gates / Windows, enable us to provide customers with quality products, competitive prices and a professional service. Contact Incredible Door today to get a free written quote from the reputable Trellis Security Door/Gate/ Window suppliers in Alberton and surrounding areas.

Features & Benefits
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- Double uprights of steel square tubing
- Scissors spaced equally between the uprights
- Slam-lock & standard hook lock
- Steel top track with steel roller bearings
- Steel bottom track with galvanised twin legs
- Rivets fitted on the inside of the door / gate / window
- No plastic components are used
- Custom-made to fit
- Select from 5 Standard colours, or any other colour at an additional cost of 15%.
QUALITY TRELLIS TYPE SECURITY SOLUTION
Quality is a vital factor to consider when selecting Trellis Security Doors / Gates and Windows for your home or business. A Security Door / Gate or Window should be effective in preventing intruders from gaining access into your home or business, which is why it is important to select a reputable company for the job.
Here are a few reasons why you can rely on Incredible Door to install your Trellis Security Doors / Gates and Windows in Alberton and surrounding areas:
- Quality Security you can rely on: Incredible Door manufacture top quality steel Security Doors / Gates and Windows that are suitable for homes and businesses. All components used in Incredible Door’s Security products are SABS approved, and no plastic components are used. You will receive a Five-year warranty on indoor installations, and Three years warranty on outdoor installations. Get effective protection with Incredible Door’s Trellis Security Doors / Gates and Windows.
- Professional installation: Our customised products will ensure a perfect fit in all standard and non-standard door/gate and windows openings. Incredible Door’s installation team will install your Trellis Security Doors / Gates and Windows professionally, to ensure optimal protection. Our Security Doors / Gates and Windows are secured on all four sides and include top and bottom tracks.
- Investment: The installation of Security Doors / Gates and Windows in your home or business is an excellent investment. Strong Security Doors / Gates and Windows can prevent loss and damage to your possessions, and protect your family members / employees from harm.
GET A QUOTE TODAY!
Get a free written quote today to install Trellis Security Doors / Gates and Windows in Alberton and surrounding areas. You will have peace of mind knowing that your family members / employees and valuable possessions are protected by a strong physical barrier, manufactured and installed by a reputable company.
Ensure a safer living / working environment with Incredible Door – Your Security is Our Priority.



UNMATCHED QUALITY BACKED BY SABS APPROVAL AND LONG-TERM WARRANTY
When it comes to safeguarding your property in Alberton, there’s no room for compromise. At Incredible Door, we pride ourselves on delivering Trellis Security Doors / Gates and Windows that adhere to the highest standards of quality and durability. A key differentiator in our offering lies in our use of SABS-approved components, a crucial detail that sets our products apart from many alternatives on the market.
Why SABS Approval Matters for Trellis Security Products
Every single component that goes into our Expandable Trellis Doors and Window is certified by the South African Bureau of Standards (SABS). But why does this matter?
SABS approval is not just a badge or a marketing gimmick; it’s an assurance that the materials used have been rigorously tested under the harshest conditions for performance, strength, safety, and longevity. Whether it’s the steel uprights, scissor components, locking systems, or the powder coating used on the frames, each item must meet strict criteria to earn this certification.
In practical terms, SABS-approved components mean:
- Structural Integrity: Your Trellis Security Door / Gate or Window will withstand pressure and attempts at forced entry far better than uncertified alternatives. This is especially critical in high-crime areas where break-ins are a concern.
- Corrosion Resistance: Especially relevant for outdoor installations, SABS-approved powder-coated steel is tested for resistance to rust and corrosion, ensuring longevity even when exposed to rain or extreme heat.
- Fire Safety & Toxicity: Components that meet SABS standards are tested for flammability and toxicity levels in the event of a fire, an often-overlooked but important safety feature for both residential and commercial settings.
- Reliability of Moving Parts: With sliding, folding, and locking mechanisms forming the heart of a retractable trellis system, it is vital that they perform seamlessly over time. SABS-certified locks, sliders, and tracks ensure smooth operation and reduced maintenance.
This focus on SABS compliance is not only a testament to our commitment to excellence but also gives you peace of mind that you are investing in a product that is not only secure but also built to last.
Warranty Coverage: Protection That Extends Beyond the Sale
At Incredible Door, we understand that real value comes not just from a quality product, but from the after-sales assurance that supports it. That’s why we provide some of the most comprehensive warranty terms in the industry for our Trellis Security Doors / Gates and Windows installed in Alberton and surrounding areas.

5-Year Warranty on Indoor Installations
For Trellis Security Doors / Gates and Windows installed inside the property, we offer a 5-year warranty. This extensive coverage demonstrates our confidence in the long-term durability of our product, even in high-traffic areas or places where daily operation is required.
Whether it’s a passage door, an internal gate for stairwell security, or a trellis window grille in a room, you’re covered for manufacturing defects and workmanship issues for a full five years. It’s a clear sign that we stand behind the robustness of our steel components, the precision of our sliding systems, and the dependability of our locking mechanisms.
3-Year Warranty on Outdoor Installations
Outdoor installations face the additional challenges of weather exposure, temperature fluctuations, and environmental wear and tear. That’s why our 3-year warranty on outdoor units is especially generous compared to industry norms.
This warranty covers trellis gates installed at front or back doors, patio security enclosures, or window barriers exposed to the elements. The powder coating used on our steel is designed to handle UV exposure and rain, and the locks and sliders are built to operate effectively even in dusty or humid conditions.
We know that outdoor barriers are your first line of defence against intruders, and our warranty ensures that your investment in exterior security is well-protected.
6-Month Warranty on Locks
Our trellis systems include high-quality locks, with a 6-month warranty to cover any mechanical faults or installation defects. Locks are the focal point of any security door or gate, and while they undergo daily use, it’s important they maintain peak performance.
We provide initial support on any locking issues that may arise shortly after installation, ensuring your security is never compromised due to a faulty or misaligned lock. And because we only use robust, SABS-approved locking mechanisms, issues are rare.
Peace of Mind with Every Purchase
In a market saturated with cheap imports and fly-by-night security gate installers, it’s crucial to choose a supplier who not only offers proven quality, but also stands by their workmanship and product integrity. At Incredible Door, our warranty terms combined with our use of SABS-approved components reflect our unwavering dedication to client satisfaction and product excellence.
We’ve built a strong reputation in Alberton for delivering expandable trellis security solutions that don’t just look great, but truly protect what matters most. Whether you’re upgrading your home’s defences or securing your business premises, our team is ready to assist with a free quote and professional guidance.
Other areas we service:
- Security Doors / Gates & Windows in Thembisa
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- Security Doors / Gates and Windows in Sebokeng
- Top Quality Security Doors / Gates / Windows in Deneysville
- Top Quality Security Doors / Gates & Windows in Heidelberg
- Security Doors / Gates & Windows in Sharpeville
- Security Doors / Gates & Windows Standerton
- Security Doors / Gates & Windows in Stilfontein


