Roof replacement is a significant home improvement investment that protects your property, increases value, and provides decades of reliable weather protection. Murtons Projects specializes in complete re-roofing services throughout Cape Town, serving residential and commercial properties within 30km of Milnerton with professional installation of all roof types.

Our experienced roofing team handles complete roof replacement projects from start to finish including old roof removal and disposal, roof deck inspection and repairs, structural assessment, new roof installation using quality materials, proper waterproofing and underlayment, and thorough cleanup. We install tile roofing (concrete and clay tiles), metal roofing (IBR, corrugated, Chromadek, Colorbond), slate roofing, and flat roof systems.

Cape Town's unique climate with strong summer winds, heavy winter rainfall, and intense UV exposure demands quality roofing materials and expert installation. We recommend roofing solutions specifically suited to Cape Town conditions, ensuring your new roof withstands decades of South African weather. Our installations follow manufacturer specifications and building code requirements for maximum performance and longevity.

A typical residential roof replacement takes 3-7 days depending on size and complexity. We work efficiently to minimize disruption while maintaining high quality standards. All roof replacement work comes with our comprehensive 10-year workmanship guarantee plus manufacturer material warranties. We're fully insured with liability and workmen's compensation coverage providing complete peace of mind.

When You Need Roof Replacement

Knowing when to replace rather than repair your roof saves money and prevents ongoing problems. Consider roof replacement in these situations:

Age-Related Deterioration

Roofs have finite lifespans determined by material type and environmental conditions. Concrete tile roofs typically last 40-50 years, clay tiles 50+ years, metal roofing 30-40 years, and flat roof membranes 15-25 years. When your roof approaches or exceeds its expected lifespan with visible deterioration including widespread tile cracking, fading, moss buildup, or material breakdown, replacement becomes more cost-effective than repeated repairs.

Extensive Storm or Wind Damage

Cape Town's powerful south-easter winds and winter storms can cause severe roofing damage. When storm damage affects large roof areas with multiple missing tiles, lifted metal sheets, structural damage to battens or trusses, or compromised roof deck, replacement often costs less long-term than extensive repairs. Insurance may cover replacement when damage is severe enough.

Multiple Leak Points

A single leak usually warrants repair, but multiple leaks across different roof areas indicate broader problems like worn underlayment, general material failure, or systemic waterproofing issues. When leak repairs become frequent or widespread, complete replacement addresses underlying problems rather than repeatedly patching symptoms.

Costly Repairs

When repair costs exceed 40-50% of replacement cost, replacement makes financial sense. This occurs with extensive valley gutter failures, multiple roof sections needing work, significant structural repairs, or widespread tile replacement. A new roof with warranty provides better value than expensive piecemeal repairs.

Renovation and Upgrades

Major home renovations provide ideal timing for roof replacement. Adding a second story, reconfiguring roof lines, installing new ceilings, or upgrading insulation all benefit from simultaneous re-roofing. You can upgrade to better materials, improve energy efficiency, match new architectural styles, and coordinate work timing efficiently.

Material Upgrades

Sometimes homeowners choose replacement to upgrade from old, heavy concrete tiles to modern lightweight Colorbond metal roofing, switch tile colours or profiles for improved aesthetics, install premium clay tiles for heritage properties, upgrade to modern flat roof systems with better waterproofing, or improve thermal insulation and energy efficiency.

Structural Concerns

Visible roof sagging, cracked trusses, rotted roof deck boards, or structural movement indicate serious problems requiring immediate attention. These structural issues often necessitate roof replacement as part of comprehensive repairs to ensure building safety and code compliance.

Our Roof Replacement Process

Murtons Projects follows a systematic approach ensuring successful roof replacement projects:

1. Initial Consultation and Roof Inspection

Contact us at 074-141-1494 or request a quote online. We schedule a comprehensive roof inspection at your convenience. Our roofing specialist examines your existing roof condition, measures roof area and slopes, assesses roof structure and trusses, identifies any structural concerns, discusses your preferences and requirements, and photographs existing roof for documentation.

2. Detailed Quote and Material Selection

We provide a detailed written quote specifying work scope, recommended materials with options, accurate pricing for materials and labour, project timeline and schedule, and guarantee terms. We explain material choices suited to your property type, budget, architectural style, and Cape Town's climate. We source premium materials from reputable suppliers ensuring availability and consistency.

3. Project Planning and Scheduling

Once you approve the quote, we schedule your roof replacement coordinating with your availability and weather forecasts. We arrange material delivery to arrive on schedule, organize our experienced roofing crew, and coordinate waste disposal logistics. We communicate clearly about project timing, daily schedule, site access requirements, and weather contingencies.

4. Site Preparation and Protection

Before starting, we protect your property placing ground tarps to catch debris, protecting garden areas, shrubs, and landscaping, covering vehicles if necessary, securing site perimeter for safety, and setting up equipment and scaffolding safely. We inform neighbours about the project timing and minimize disruption.

5. Old Roof Removal

We carefully remove your old roof stripping all tiles or metal sheets systematically, removing old battens and counter battens, stripping old underlayment and waterproofing, and loading debris into waste containers. We protect exposed areas with tarps during removal. Old materials are disposed of responsibly at authorized facilities.

6. Roof Deck Inspection and Repairs

With the old roof removed, we thoroughly inspect the roof deck checking for rotten or damaged boards, examining roof trusses for damage or movement, identifying areas needing structural repairs, and assessing overall deck condition. We replace damaged roof boards, repair or reinforce trusses if needed, and ensure a solid substrate for the new roof. Significant structural problems are documented and discussed before proceeding.

7. Underlayment and Waterproofing

We install quality underlayment providing essential waterproofing barrier beneath tiles, using breathable membranes for tile roofs, or installing appropriate underlayment for metal roofing. We pay special attention to valleys, ridges, roof penetrations, and other critical waterproofing areas. Proper underlayment is crucial for Cape Town's winter rainfall.

8. Batten Installation (for Tile Roofs)

For tile roofing, we install treated timber battens and counter battens at proper spacing for your tile profile, secured with appropriate fixings to manufacturer specifications. Correct batten spacing is critical for tile alignment, wind resistance, and proper roof ventilation.

9. New Roof Installation

Our skilled roofers install your new roof following best practices and manufacturer guidelines. For tile roofing, we lay tiles with proper overlap and alignment, secure tiles with clips and fixings in high-wind areas, install ridge and hip tiles with flexible bedding compound, and ensure proper ventilation. For metal roofing, we install sheets with correct overlap, secure with appropriate screws and washers, install flashings and trims, and seal all penetrations properly.

10. Flashing and Detail Work

We install quality flashings at critical areas including valleys, walls and parapet walls, chimneys and skylights, roof penetrations (vents, plumbing), and eaves and verges. Proper flashing installation prevents water penetration at vulnerable roof junctions.

11. Final Inspection and Cleanup

We conduct thorough quality inspections checking all roof areas for proper installation, verifying secure fixing, testing drainage and water flow, and ensuring neat, professional finish. We then complete comprehensive site cleanup removing all debris and waste materials, cleaning gutters, sweeping driveways and paved areas, and restoring garden areas and landscaping. Your property is left clean and tidy.

12. Handover and Guarantee Documentation

We walk you through the completed roof explaining installation details, providing maintenance recommendations, presenting guarantee documentation (10-year workmanship), supplying material warranty information, and providing our contact details for any future questions. We ensure you're completely satisfied with your new roof.

Roofing Materials We Install

Murtons Projects installs all major roofing materials suited to Cape Town properties:

Concrete Tile Roofing

Concrete tiles are Cape Town's most popular residential roofing material offering excellent value, durability, and aesthetics. Available profiles include double Roman, Marseille, slate profile, and flat tiles. Benefits include 40-50 year lifespan, fire resistance, thermal insulation, wind resistance when properly fixed, various colours and finishes, and excellent value for money. Ideal for traditional homes, security estates, and standard residential properties. Cost: R450-R650 per m² installed.

Clay Tile Roofing

Clay tiles offer premium aesthetics and exceptional longevity. These natural tiles provide timeless appeal perfect for heritage homes, Tuscan-style properties, and premium estates. Benefits include 50+ year lifespan, natural material that improves with age, excellent fire resistance, superior thermal properties, distinctive appearance, and low environmental impact. Cost: R550-R850 per m² installed.

Metal Roofing (IBR and Corrugated)

IBR sheets and corrugated iron provide cost-effective, durable roofing ideal for modern homes, commercial buildings, and industrial properties. Benefits include lightweight (reduces structural load), quick installation (saves time), excellent wind resistance, long lifespan (30-40 years), suitable for low-pitch roofs, available in Chromadek or Colorbond with various colours, and cost-effective pricing. Perfect for coastal areas, modern architectural styles, and large-span buildings. Cost: R350-R550 per m² installed.

Colorbond Steel Roofing

Colorbond is premium pre-painted steel roofing offering superior corrosion resistance, UV-stable colours that won't fade, modern aesthetic appeal, and excellent performance in coastal areas. More expensive than standard Chromadek but provides better longevity and appearance. Popular for high-end homes and properties near the ocean.

Flat Roof Systems

For flat roofs or low-pitch roofs on modern homes, extensions, and commercial buildings, we install torch-on waterproofing (modified bitumen), EPDM rubber membrane, fibreglass (GRP) roofing, and liquid rubber systems. These systems provide excellent waterproofing for flat or low-slope roof applications. See our flat roof solutions page for detailed information.

Roof Replacement Cost in Cape Town

Roof replacement costs vary based on multiple factors. Here are typical price ranges:

  • Concrete Tile Roofing: R450-R650 per m² including removal, underlayment, battens, tiles, and installation
  • Clay Tile Roofing: R550-R850 per m² for premium clay tiles fully installed
  • Metal Roofing (IBR/Corrugated): R350-R550 per m² including sheeting and installation
  • Colorbond Steel Roofing: R500-R700 per m² for premium Colorbond installation
  • Flat Roof Systems: R500-R900 per m² depending on system type

Example Project Costs:

  • Small home (100m²): R45,000-R65,000 for concrete tiles, R35,000-R55,000 for metal
  • Medium home (150m²): R67,500-R97,500 for concrete tiles, R52,500-R82,500 for metal
  • Large home (200m²): R90,000-R130,000 for concrete tiles, R70,000-R110,000 for metal

Costs include old roof removal and disposal, roof deck repairs (minor), underlayment and waterproofing, battens (for tile roofs), new roofing materials, labour and installation, flashings and trims, and site cleanup. Additional costs may apply for significant structural repairs, complex roof designs with multiple slopes and valleys, difficult access requiring extra equipment, asbestos roof removal (requires specialists), and add-ons like insulation or gutters.

Contact Murtons Projects on 074-141-1494 for a detailed quote tailored to your specific property and requirements.

Benefits of Professional Roof Replacement

Investing in professional roof replacement provides substantial benefits:

  • Long-Term Weather Protection: New roof provides decades of reliable protection against Cape Town's rain, wind, and sun
  • Increased Property Value: New roof significantly enhances property value and appeal to potential buyers
  • Improved Energy Efficiency: Modern materials and proper insulation reduce heating and cooling costs
  • Enhanced Curb Appeal: Fresh roof dramatically improves home appearance and street presence
  • Peace of Mind: Eliminate worry about leaks, storm damage, and roofing problems
  • Comprehensive Guarantee: 10-year workmanship guarantee plus material warranties provide security
  • No Ongoing Repairs: Stop spending on repeated repairs and temporary fixes
  • Insurance Benefits: New roof may reduce insurance premiums and ensure claims coverage
  • Upgraded Features: Opportunity to improve ventilation, insulation, and waterproofing
  • Structural Integrity: Address underlying structural issues discovered during replacement