BUILD & SECURE YOUR ASSETS WITH TANDISA
About us
TANDISA Metal Works & Security Systems specializes in providing metal works fabrication, home security solutions, seamless gutter installations, and advanced metal coating services in Zimbabwe.
We take pride in our reputation as a provider of high quality and durable metal works and advanced security solutions for home, office and commercial buildings in Zimbabwe.
We are committed to providing advanced protection services tailored to your specific needs.
Our team of seasoned experts leverages cutting-edge technology to ensure the utmost safety and security for your assets.
Featured Products
Trellidors are heavy-duty security gates designed to provide high-level protection for residential, commercial, and industrial openings while maintaining visibility and ventilation. Constructed from robust materials such as galvanized or stainless steel, Trellidors feature interlocking vertical and horizontal bars or expanded metal panels that form a collapsible, sliding, or hinged barrier. They are engineered to resist forced entry, cutting, and prying, offering a deterrent against burglary and unauthorized access.
Key features:
High-strength construction: Thick steel sections, reinforced joints, and tamper-resistant fixings ensure long-lasting structural integrity.
Locking options: Multi-point locks, deadbolts, and high-security padlock setups are commonly available to meet varying security requirements.
Operation types: Available in retractable (sliding) designs for space-saving openings, hinged doors for single-point entryways, or fixed panels for permanent coverage.
Visibility and airflow: Open-lattice designs preserve sightlines and natural ventilation while maintaining security, making them suitable for storefronts, patios, and garages.
Corrosion resistance: Powder-coating, galvanizing, and stainless-steel options extend lifespan in coastal or high-humidity environments.
Customization: Sizes, finishes, colors, and decorative patterns can be tailored to match architectural styles and branding needs.
Compliance and integration: Can be fitted with access control systems, alarms, and safety sensors to meet building codes and security protocols.
Applications:
Retail storefronts and mall entrances
Residential windows, doors, and garages
Warehouses, loading bays, and industrial facilities
Schools, hospitals, and government buildings
Benefits:
Strong physical deterrent and delay against intruders
Maintains daylight and ventilation, enhancing occupant comfort
Space-efficient designs for easy operation and minimal obstruction
Low maintenance with long service life when properly treated and installed
Installation should be performed by qualified professionals to ensure secure anchoring, proper operation, and compatibility with existing building structures and security systems. Regular inspection and maintenance of locks, tracks, and coatings help preserve performance and safety.
House water gutters are roof-edge channels designed to collect and direct rainfall away from a building’s foundation, walls, windows, and landscaping. Properly sized and installed gutters protect structural integrity by preventing soil erosion, basement flooding, foundation settling, and exterior water damage such as paint failure, wood rot, and masonry staining.
Key components
Gutters: Horizontal troughs that run along roof eaves to capture rainwater. Common materials include aluminum, steel, vinyl, copper, and zinc. Profiles include K-style, half-round, and box-style.
Downspouts: Vertical pipes that carry water from gutters down to ground level or drainage systems. They are sized and positioned to handle peak flow rates.
Hangers and brackets: Hardware that secures gutters to fascia or roof edge and maintains slope for drainage.
End caps and miters: Fittings used to close or join gutter lengths and to form corners.
Splash blocks, extensions, or underground drain lines: Solutions that disperse or carry runoff away from the foundation.
Performance considerations
Slope (pitch): Gutters must be installed with a slight pitch (typically 1/16–1/8 inch per foot) toward downspouts to prevent standing water and ensure efficient flow.
Capacity: Gutter size and downspout diameter must match expected rainfall intensity and roof area. Larger roofs or heavy-rain regions require wider gutters (e.g., 6-inch vs. 5-inch).
Debris management: Leaves, needles, and roof grit can clog gutters and downspouts. Options include gutter guards, screens, regular cleaning, and gutter covers to reduce maintenance.
Ice and snow: In cold climates, icicles and ice dams can form, causing blockages and damage. Proper attic insulation, ventilation, and specialized snow/ice protection products mitigate risk.
Corrosion and durability: Material selection affects lifespan and maintenance—aluminum resists rust and is lightweight; steel is strong but prone to rust unless coated; copper is durable and low-maintenance but costly.
Installation and maintenance tips
Position downspouts to discharge at least 3–4 feet from the foundation or into a routed drain to avoid pooling near the house.
Inspect gutters at least twice a year (spring and fall) and after major storms for clogs, leaks, sagging, or separated seams.
Seal small leaks with appropriate gutter sealant and replace damaged sections or worn hangers promptly.
Maintain attic insulation and ventilation to reduce ice dam formation.
Consider professional inspection and installation for complex rooflines, multi-story homes, or when planning integrated drainage systems.
A well-designed gutter system channels rainwater safely away from the structure, minimizes maintenance when paired with effective debris management, and helps preserve a home’s value and longevity.
Steel Powder Coating
Powder coating for steel provides a durable, high-performance finish ideal for protecting metal surfaces from corrosion, abrasion, and weathering. This dry finishing process uses electrostatically applied thermoplastic or thermoset powder that is fused under heat to form a continuous, hard film. The result is a uniform, resilient coating that resists chipping, scratching, fading, and chemical exposure while delivering a clean, attractive appearance.
Key features:
Superior corrosion resistance suitable for indoor and outdoor steel structures
Excellent impact and abrasion resistance for high-traffic or industrial applications
Wide range of colors and textures, including gloss, satin, matte, metallic, and textured finishes
Environmentally friendly: low VOC emissions and minimal overspray waste, with unused powder reclaimable
Consistent coverage on complex shapes and hard-to-reach areas
Long-lasting color retention and UV stability with appropriate powder selection
Typical applications:
Architectural steelwork: railings, gates, façades, window frames
Industrial equipment: machinery housings, shelving, racks
Automotive and transportation components
Outdoor furniture, playground equipment, and signage
Security products: doors, grilles, barriers
Process overview:
Surface preparation: cleaning and blast or chemical pretreatment to remove rust, oils, and contaminants and ensure adhesion.
Application: electrostatic spraying or fluidized bed application of powder onto grounded steel parts.
Curing: controlled baking in an oven to melt and chemically crosslink the powder, forming a tough, bonded finish.
Inspection and testing: visual and performance checks to confirm even coverage, adhesion, thickness, and appearance.
Specifications and options:
Film thickness: typically 40–120 microns (1.6–4.7 mils) depending on application
Powder types: epoxy, polyester, epoxy-polyester hybrid, polyurethane, PTFE for specialized uses
Corrosion protection: optional primer systems and chromate-free pretreatments for enhanced durability
Custom color matching and texture formulation available to meet project requirements
Maintenance:
Routine cleaning with mild detergent and water; avoid harsh solvents and abrasive cleaners
Prompt touch-up of damaged areas to maintain corrosion protection
Periodic inspection for mechanical damage or coating degradation in extreme environments
At Tandisa Metalworks & Security Systems, our powder-coating services for steel combine rigorous surface preparation, precision application, and certified curing processes to deliver long-lasting protective finishes tailored to your performance and aesthetic needs.
Overview Burglar bars are security-grade metal window and door grilles designed to deter unauthorized entry and protect residential, commercial, and industrial properties. Constructed from robust steel or wrought iron and available in a range of styles and finishes, burglar bars provide a visible, physical barrier that significantly reduces the risk of break-ins while maintaining ventilation and natural light.
Key Features
Materials: Mild steel, galvanized steel, stainless steel, or wrought iron depending on corrosion resistance and aesthetic preference.
Construction: Welded or bolted frame with vertical and/or horizontal bars; reinforced corners and mounting points for increased strength.
Bar profiles: Round, square, flat, or decorative scrollwork options to suit security needs and architectural style.
Fixing methods: Surface-mounted to masonry or frame-mounted with tamper-resistant fasteners; options for through-bolting for maximum security.
Finishes: Powder-coated paint, zinc galvanizing, electroplating, or epoxy coatings for long-term corrosion protection and color customization.
Glass and opening options: Fixed bars, hinged (egress) bars with secure locking mechanisms that comply with fire and emergency exit codes, or removable/retractable systems for occasional access.
Sizes: Custom-fabricated to fit any window or door opening; standard and bespoke solutions available.
Accessories: Anti-pry plates, internal locks with keyed or multi-point systems, rubber seals to prevent rattling, and security alarms or sensors integration.
Benefits
Deterrence: Strong visual and physical barrier discourages opportunistic intruders.
Durability: Heavy-duty metal construction withstands forced entry attempts and environmental exposure.
Safety: Egress options maintain compliance with emergency escape requirements while retaining security.
Low maintenance: Coated finishes reduce rust and upkeep; periodic inspection and lubrication of moving parts recommended.
Cost-effective: Provides high security at a lower cost compared to full window replacement or high-end security systems.
Applications
Residential: Ground-floor windows, sliding doors, basement openings, and vulnerable access points.
Commercial: Storefronts, back-of-house windows, warehouses, and loading bays.
Industrial: Factory openings, service points, and perimeter security.
Institutions: Schools, hospitals, and government buildings where controlled access and durability are required.
Installation and Compliance Professional measurement and installation ensure proper fitment and maximum performance. Installers should use appropriate fixings for substrate type (masonry, concrete, timber, or steel) and follow local building codes and fire safety regulations when selecting egress-capable designs. Regular inspections and maintenance extend service life and ensure continued compliance.
Customization We offer custom designs to match architectural style or brand identity, including decorative patterns, bespoke colors, and integrated company logos. Options for retractable or removable bars are available for aesthetic or functional flexibility.
Our Product and Services
House water gutters are roof-edge channels designed to collect and direct rainfall away from a building’s foundation, walls, windows, and landscaping. Properly sized and installed gutters protect structural integrity by preventing soil erosion, basement flooding, foundation settling, and exterior water damage such as paint failure, wood rot, and masonry staining.
Key components
Gutters: Horizontal troughs that run along roof eaves to capture rainwater. Common materials include aluminum, steel, vinyl, copper, and zinc. Profiles include K-style, half-round, and box-style.
Downspouts: Vertical pipes that carry water from gutters down to ground level or drainage systems. They are sized and positioned to handle peak flow rates.
Hangers and brackets: Hardware that secures gutters to fascia or roof edge and maintains slope for drainage.
End caps and miters: Fittings used to close or join gutter lengths and to form corners.
Splash blocks, extensions, or underground drain lines: Solutions that disperse or carry runoff away from the foundation.
Performance considerations
Slope (pitch): Gutters must be installed with a slight pitch (typically 1/16–1/8 inch per foot) toward downspouts to prevent standing water and ensure efficient flow.
Capacity: Gutter size and downspout diameter must match expected rainfall intensity and roof area. Larger roofs or heavy-rain regions require wider gutters (e.g., 6-inch vs. 5-inch).
Debris management: Leaves, needles, and roof grit can clog gutters and downspouts. Options include gutter guards, screens, regular cleaning, and gutter covers to reduce maintenance.
Ice and snow: In cold climates, icicles and ice dams can form, causing blockages and damage. Proper attic insulation, ventilation, and specialized snow/ice protection products mitigate risk.
Corrosion and durability: Material selection affects lifespan and maintenance—aluminum resists rust and is lightweight; steel is strong but prone to rust unless coated; copper is durable and low-maintenance but costly.
Installation and maintenance tips
Position downspouts to discharge at least 3–4 feet from the foundation or into a routed drain to avoid pooling near the house.
Inspect gutters at least twice a year (spring and fall) and after major storms for clogs, leaks, sagging, or separated seams.
Seal small leaks with appropriate gutter sealant and replace damaged sections or worn hangers promptly.
Maintain attic insulation and ventilation to reduce ice dam formation.
Consider professional inspection and installation for complex rooflines, multi-story homes, or when planning integrated drainage systems.
A well-designed gutter system channels rainwater safely away from the structure, minimizes maintenance when paired with effective debris management, and helps preserve a home’s value and longevity.
Trellidors Buglar doors
Seamless Gutters (made on site using chromadek sheets
Garage Doors /Roller Shutters (manual or automated
Sliding Gates (manual or automated0
Cctv cameras
Balustrades(Rails) for staircases and balconies (steel)
Window frames and door frames (steel and aluminium)
other custom-made/ bespoke steel products
Powder Coating & Spray Painting Services
Burglar Bars
Testimonials
Tandisa Metalworks & Security Systems transformed our expectations of what a security partner can be. From the initial consultation through installation and follow-up support, their team demonstrated professionalism, technical expertise, and a genuine commitment to our safety and satisfaction. GIFT MADAMOMBE
We feel more secure and confident knowing Tandisa stands behind their work. Their combination of high-quality workmanship, dependable products, and responsive customer service makes them a trusted choice for any residential or commercial security project. We highly recommend Tandisa Metalworks & Security Systems. ELDICH MATHEW
Their assessment was thorough and tailored to our needs, balancing robust security measures with practical, aesthetically appropriate solutions. The installation crew worked efficiently, kept the site clean, and explained system operation clearly. Since installation, the system has performed reliably, and Tandisa’s support team responds promptly to inquiries and routine maintenance requests. MARIO KUNAKA
Tandisa Metalworks & Security Systems exceeded our expectations. Their team delivered high-quality metalwork, precise installation, and durable security solutions on schedule. Communication was professional and responsive throughout the project, and the final products are robust and attractive. We feel safer and confident in the workmanship—highly recommended for commercial and residential security needs.
GILBET MUSHANGAZHIKE
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EMAIL sales@tandisa.com
CONTACT +263716116694
ADDRESS 532 South Rd, Norton
WORKING HOURS 8.00 AM-500PM (MONDAY-SATURDAY
HTTPS://WWW.TANDISA.COM