Security Shutters for Every Opening – Elegant, Lockable, and Built to Last
Sequ-Door’s shutter range is led by our aluminium security shutters: a louvre-controlled solution that replaces burglar bars and security gates in a single, beautifully designed product, alongside Lite and timber options for every interior need.
Aluminium Security Shutters – One Product That Does the Work of Bars and Gates
Sequ-Door’s shutter range is anchored by our aluminium security shutters – often simply called security shutters. A custom-fitted, louvred aluminium solution accepted as a physical security barrier by most South African insurance companies. Unlike burglar bars or expandable gates, these aluminium shutters combine robust protection with precise light control, privacy, ventilation management, and a clean aesthetic that enhances rather than detracts from your property. When stacked open, they are barely visible; when closed, they provide a solid, lockable barrier for windows, doors, sliding doors, and patio openings alike.
Partnering with Blockhouse Shutters with over 18 years of experience, our aluminium shutters feature Qualicoat approved powder coating and are locally produced using eco-friendly methods. Standard colours include White, Dark Grey, Light Grey, Bronze, and Charcoal, with a full range of non-standard and custom colours available. For spaces where full security specification is not required, our Aluminium Lite Shutters offer the same refined aesthetic with adjustable louvres and a lockable barrier. Our Indoor Timber Shutters bring natural warmth and timeless character to interior spaces.
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Product Range
Three shutter products covering security, privacy, and interior aesthetics – all custom-manufactured and professionally installed across Gauteng.
Aluminium Security Shutters
Custom-fitted louvred aluminium shutters accepted as a security barrier by most South African insurance companies – for windows, doors, and patio openings.
Aluminium Lite Shutters
The same clean louvred aesthetic as the security range, designed for estates, apartments, and spaces where light control and privacy come first.
Indoor Timber Shutters
FSC-approved solid timber shutters with a 25mm frame, fully customisable to any interior opening shape or size – for a natural, timeless finish.
Why Choose Sequ-Door’s Aluminium Doors
Security Shutters That Replace Bars and Gates
A single elegant product that delivers physical security, light control, privacy, and ventilation management. No bars, no trellis gates required.
Accepted by Most SA Insurance Companies
Our aluminium security shutters are recognised as a standard security barrier by most South African insurers.
Outdoor Window Shutters Built to Last
Qualicoat approved powder coating and rust-resistant aluminium construction – suitable for internal and external installations including high-humidity areas.
Adjustable Louvres for Light and Privacy Control
Tilt the blades to any angle for a precise balance of natural light, airflow, and privacy at any time of day.
Sliding Door Shutters for Larger Openings
Track configurations allow shutters to cover wide patio and sliding door openings, stacking neatly to either side when open.
Up to 10 Years on Aluminium Profiles
10-year warranty on interior aluminium profiles and 5-year on exterior installations, backed by Blockhouse Shutters.
Our Process
From your first enquiry to the final fitting, we keep things simple and stress-free.
Request Your
Free Quote
Tell us what you need and we’ll come back to you promptly with clear, honest pricing and no pressure.
We Visit for On-Site
Measurement
We measure each opening individually so every shutter is manufactured to fit precisely – no guesswork, no gaps.
Professional Installation & Support
Experienced installers fit your shutters neatly and correctly, and we’re here after the installation if you ever need us.
What Makes Our Sales & Installation Process Unique
At Sequ-Door, we don’t just supply shutters. Our sales and installation teams deliver a reliable experience from consultation to completion.
Expert Advice
Every step prioritises your satisfaction, from consultation to handover.
- We assess each opening, your security requirements, and your aesthetic preferences to recommend the right shutter product.
- Our team explains the differences between security, Lite, and timber shutters clearly so you can make an informed decision.
- No pressure, no upselling – just honest advice tailored to your home, estate, or commercial space.
Precision from Start to Finish
Accurate measurements ensure every shutter fits and functions correctly from day one.
- Every shutter is custom-manufactured to the precise dimensions measured on-site, from small cottage panes to wide patio openings.
- Configuration, colour, louvre size, and stacking direction are all confirmed before manufacture begins.
- Precise fabrication means a neat, gap-free fit with no compromise on performance or aesthetics.
Guaranteed Quality
Every shutter is backed by a structured manufacturer warranty on profiles, hardware, and workmanship.
- 10-year warranty on aluminium profiles for interior installations; 5-year for exterior installations.
- 5-year warranty on hardware for interior and exterior installations; 12 months on workmanship.
- All defects verified against our Care and Maintenance guidelines before any claim is processed.
Professional Installation
Experienced installers ensure a precise, neat fit on every opening.
- Our team manages everything from delivery and configuration through to final fitting and louvre adjustment.
- We work efficiently and leave your space as tidy as we found it.
- After-sales support is available if anything needs attention once your shutters are in.
Certifications
Sequ-Door is accredited by the two bodies that govern aluminium and glazing manufacturing standards in South Africa namely, AAAMSA and SAGGA. For a full discussion of what each accreditation means, see our Certifications page.
AAAMSA
Association of Architectural Aluminium Manufacturers of South Africa. Membership number A5216. All our aluminium doors and windows are manufactured to AAAMSA standards. AAAMSA Certificates are available on request.
SAGGA
South African Glass and Glazing Association. Our glazing follows SAGGA-accredited procedures. Membership number A5216. SAGGA Glazing Certificates are available on request.
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