Security Bars
Ultimate Protection Made Easy Experience
Unrivaled security with Trellidor Ultimate Crime Barrier Retractable Security Bars. Custom-made to fit your doors and windows flawlessly, these bars glide on their tracks, eliminating frustrations. With a sleek design, corrosion resistance, and durable self-lubricating bearings, our bars are built to last.
Choose from our patented locking systems for a seamless and secure solution. Crafted from galvanized steel and powder-coated, our bars provide unmatched durability and strongly deter crime. Safeguard your property with ease and peace of mind
OUR INSTALLATIONS
Give us a call at (818) 643-6543 and one of our team members would be happy to answer any of your questions.
RETRACTABLE SECURITY GATES
FEATURES & BENEFITS
There are many benefits to using galvanized steel as your material for gates and fencing. Below are just a few reasons galvanized steel has skyrocketed in popularity with property owners:
Low
Maintenance
Each of our products is coated with an electro-statically applied, powder-coat finish, making it bump and scratch resistant, water-tight, highly resistant to corrosion and easy to maintain.
Rust & Decay
Resistance
Powder-coated and galvanized steel doesn’t decay, like wood or iron alternatives. Our steel alloy provides a strong guard against aggressive vandalism or burglary attempts.
Design
Versatility
View our most popular designs in the gallery above. You’ll see more than one style that will be a beautiful match for your home or shop. The powder coating added during production allows a wide variety of color choices.
Classic or Contemporary
Beauty
You’ll discover that the trellis design of all our models will be a good fit for a classic or contemporary design. View our gallery for examples of how you can customize security bars to protect your property without detracting from the beauty of your home.
Safety
First
The superior engineering and our patented upgrades have brought about a much more easy-to-use retractable security bar system. These are more stable, requiring little to no adjustments over time. Our competitors’ offerings often are a struggle to operate and are more likely to cause an accidental injury.
Environmentally
Friendly
A key “plus” that powder coating has over other finishes is environment and labor safety for the people who work with it. Unlike the typical, solvent-based wet paint, powder coating is a “green” technology. Powder-coating doesn’t produce harmful solvents or airborne pollutants.
EASY ON SHOP & HOME OWNERS
Your Trellidor retractable window security barriers glide easily on their tracks. They don’t bind and stick like the models from the past. Each installation is custom-made to exactly fit your doors and windows,
- Neat compact sash designed for strength and smooth operation
- Corrosion and UV resistant even at the coast
- Ultra tough, self-lubricating bearings allow easy glide
- Fitted with patented Trellidor locking systems (no more ugly padlocks!)
Tough on Crime
Trellidor went all out to engineer these to be a high-level deterrent to crime. The clip you see here with the wrecking ball is one of a series of tests that they have went through to test their strength.
These expanding gates can be custom-made to fit doors, windows, passages, patios, hatches and most other building openings, keeping them safe from intrusion.
They are made from galvanized steel and are powder-coated as well for extra protection
You also have the choice of either the Trellidor patented deadlock or slamlock.
Features & Options
- Powder coated galvanized steel and aluminum trellis-style security gates
- Custom made to fit your door, window or other openings
- Engineered with strengthening features to resist attack
- Neat, compact sash designed for strength and smooth operation
- Corrosion and UV resistant even at the coast
- Several models to choose from according to risk profile and budget
- High end models internationally certified for strength under attack
- Fitted with patented Trellidor locking systems
- Carry warranties against defective workmanship, materials and corrosion
- Special options such as curved units are available
LEARN MORE ABOUT
SECURING YOUR HOME
Get to know our products with articles from our Education Center.
OUR GOOGLE & YELP REVIEWS
WHAT OUR CUSTOMERS ARE SAYING
Based on 582 reviews
Pam G.
20:58 04 Feb 25
We wanted to replace our small porch wood railing with aluminum. All we knew was that we wanted a horizontal design. We were not even sure what size...
Ya-li Lily L.
13:50 04 Feb 25
For our home. We love the product and the incredible professional company service. The gate and fence was designed and installed to our house during the...
Larry P.
14:00 22 Jan 25
A Mulholland Brand custom aluminum and glass security gate was installed at our home in 2020. It was designed to match our existing garage door (which it...
Mike S.
09:19 22 Dec 24
I purchased 2 beautiful aluminum and glass gates for both sides of my home. I was completely impressed by Mulholland brand quality, professionalism and...
Angie W.
13:13 17 Dec 24
Mulholland Brand is an exceptional company. I called them a few weeks ago and asked the gentleman on the phone some questions about their product lines....
D H.
12:21 13 Dec 24
Abraham and Alex were amazing. They were on time, very professional and did clean work. I am very pleased with the service from Mulholland Brand.I must...
Alex S.
10:51 11 Dec 24
Outstanding Service and Installation from Mulholland Brand!We recently had the pleasure of working with Mulholland Brand for the installation of a new...
Greg W.
01:43 05 Dec 24
I had searched many gate companies and eventually narrowed my choices to companies that made welded aluminum gates. This is because my property is located...
Ken S.
15:34 04 Dec 24
Love the fences and gates. As in any construction, project things don't always go exactly as planned, but these people lived up to all their commitments and...
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