Do clear burglar bars yellow or become cloudy in the hot sun?

No, our polycarbonate bars are double-sided UV stabilized with a 10-year warranty against sun discolouration, fogging, and embrittlement.

Can clear burglar bars be fitted on existing aluminium sliding windows?

Yes, they are custom-mounted flush inside the aluminium frame sash so that sliding and top-hung window panes open and close smoothly.

Can Clear Burglar Bars be custom-manufactured for non-standard openings?

Yes. Every clear burglar bars unit is manufactured to order according to your exact on-site measurements. Whether your space features unconventional architectural dimensions or specific structural tolerances, we fabricate frames that fit perfectly with zero gaps.

How much does Clear Burglar Bars cost and do you provide free on-site quotes?

Pricing starts from around R280 - R450 per window bar strip / opening, influenced by custom dimensions, material profile grade, and hardware. We provide 100% free on-site measuring and itemized written quotations across Johannesburg, Pretoria, and the greater Gauteng region.

Does Clear Burglar Bars comply with South African building regulations (SANS)?

Yes. All our clear burglar bars installations adhere strictly to South African National Standards (SABS structural steelwork standards and high-tensile security engineering). We issue compliance documentation where required for municipal sign-off.

What powder coating colors and finishes are available for Clear Burglar Bars?

Our clear burglar bars frames are available in durable architectural powder-coated finishes including Matte Charcoal, Jet Black, Pure White, Bronze, and Natural Anodized Silver. Custom UV-stable RAL colors are also available upon request to match your home or office palette.

What is the expected turnaround time from measurement to completed installation?

From initial site measurement and quote sign-off, custom manufacturing in our workshop typically takes 5 to 7 working days. Fitting is carried out cleanly and efficiently in 1 to 2 days by our background-checked, insured installation specialists.

Does Clear Burglar Bars offer acoustic soundproofing and energy efficiency?

Yes. Tight perimeter compression seals together with high-performance glass units or solid insulated panels significantly reduce exterior street noise, traffic rumble, and heat transfer—keeping your indoor environment quiet and energy efficient all year round.

How do I book a free site consultation for Clear Burglar Bars?

You can request a site visit directly through our website, message our team on WhatsApp at 071 612 2439, or submit a request on our contact page. A technical assessor will arrange a convenient time to take precise measurements and discuss your design preferences.

Transparent Polycarbonate Window Bars

Transparent Clear Burglar Bars for Aluminium Windows

Protect your family without feeling caged in. High-tensile clear polycarbonate security bars provide unobstructed views, zero rust, and unbeatable impact strength.

Request Clear Bars Quote View Pricing View Bar Specifications

About This Service

Clear Polycarbonate Window Security Bars for Clear Garden Views

Enjoy uninterrupted outdoor scenery and natural light without compromising home security. Our clear burglar bars are manufactured from 100% virgin optical-grade polycarbonate — the exact same material used in riot shields and bullet-resistant cockpit glass.

Custom-fitted directly into your aluminium window frames using tamper-proof stainless steel pop-rivets or one-way security screws. Also known in South Africa as transparent diefwering, they never rust, peel, or block emergency egress views.

Custom manufactured to applicable SANS standards with free on-site measuring.

Clear Burglar Bars custom manufactured and installed by Aluminium Designs

Heavy-Duty Steel FabricationSABS Grade

Why Choose Us

100% Unobstructed Views

Crystal clear transparency gives you uninterrupted views of your garden, pool, and surroundings.

Riot Shield Strength

Virtually unbreakable under sledgehammer strikes, crowbars, and blunt forced entry attempts.

Zero Rust & Peeling

Unlike steel bars, clear polycarbonate never rusts, requires zero painting, and resists harsh weather.

Glass & Performance

Glass and finish options available for this service.

Heavy-duty steel fabrication, precision welding and powder-coating

Corrosion Protection & Powder Coating

Toughened Safety Glass

Heat-treated for 4-5x impact strength. Complies with SANS 10400 safety regulations for low-level windows and doors.

Double-Glazed Sealed Units (Low-E)

Dual panes with argon gas thermal break. Drastically reduces winter heat loss, summer heat gain, and street noise.

Laminated Acoustic Safety Glass

High-grade PVB interlayer absorbs exterior vibration, blocks UV rays by 99%, and prevents break-ins.

Solar-Control Tinted Glass

Reflective tint technology that reduces Highveld solar heat and harsh glare while maintaining clear interior light.

Built to Spec

Custom built with durable aluminium frames, long-lasting powder-coated colours, and secure deadbolt locks.

Material

High-Tensile 5mm-6mm Virgin Optical Polycarbonate

Impact Resistance

Can Withstand Over 3,000 kg of Direct Hammer Force

UV Protection

Double-Sided UV-Stabilized Layer (Will Not Yellow or Turn Brittle)

Mounting System

Recessed Stainless Steel Blind Rivets or Tamper-Proof Safety Fasteners

Spacing Gap

Compliant with 100mm-120mm South African Security Spacing Regulations

Compatibility

Engineered Specifically for Aluminium, Wooden, and Steel Window Frames

Durable powder-coated colour finishes and multi-point security locks

Durable Finishes & Hardware

Standard Finishes:Available in Matte Black, Charcoal Grey, Satin Silver, and Bronze powder coat with 15-year UV color fastness warranty.

How It Works

Our 4-Step Clear Burglar Bar Fitting

From free on-site measuring to factory fabrication and spotless installation.

Window Survey & Bar Layout

We measure your window openings and calculate exact bar spacings compliant with security regulations.

Precision Strip Cutting

High-grade UV-coated polycarbonate strips are machine-cut to fit the inner frame rebates precisely.

Tamper-Proof Installation

Strips are anchored directly into your aluminium window frames with heavy-duty stainless steel rivets.

Tension Testing & Handover

Every bar is stress-tested for rigid hold, and we hand over your 10-year UV and material warranty.

Customer Reviews

What Our Customers Say

"Exceptional quality and workmanship. The installation crew was punctual, polite, and left our home spotless."

Sarah Davies

Fourways, Johannesburg · 2026-06-14

"Smooth glide and rock-solid locking mechanism. Far superior to standard off-the-shelf units."

Thabo Mokoena

Sandton, Johannesburg · 2026-07-22

"Custom manufactured to our exact measurements. Looks sleek, modern, and provides total peace of mind."

Michelle Botha

Centurion, Pretoria · 2026-08-05

Quick Answers

Frequently Asked Questions

Polycarbonate cannot be cut with standard hand tools, wire cutters, or hacksaws quickly. It absorbs heavy blunt shock without shattering and bends under extreme force while retaining its anchorage.