Ridge Caps
Product Overview
Selecting the right ridge cap is essential for both the functionality and appearance of your metal roof. Roofmart supplies a comprehensive range of Metroll ridge caps engineered to suit various roof profiles, pitches, and applications—from residential homes to light industrial buildings.
Our ridge cap range includes options for natural ventilation, traditional aesthetics, and contemporary designs. Whether you’re working with Corodek profiles or require specific ventilation solutions, we can help you choose the right product for your project.
All ridge caps are available in colours to match your roofing material and can be ordered in custom lengths. Speak with our team about your roof pitch and profile to ensure correct fitment and optimal performance.
Ridge Cap Types
- Flat Ridge Cap
- Standard Ridge Cap (with or without mesh)
- Met-Vent Ridge Cap
Complete System
Roofing Sheets
- Roofing sheets in your chosen material and length
- Calculate your requirements based on your roof area plus 10% allowance for wastage
Fixings & Fasteners
- Roofing screws (weather sealed)
- Hex Head Type 17 Screw with EPDM Washers for timber supports
- Allow 8-10 screws per square metre of roof area
Ridge Capping & Flashings
- Ridge capping for rooftop peaks
- Barge flashings for gable ends
- Apron flashings for wall junctions
- Valley gutters for roof valleys
Guttering System
- Quad or fascia gutters (half round or flat back)
- Downpies & brackets
Support Structure
- Purlins/battens (if not existing)
- Appropriate spacing to suit the corrugated profile
IMAGE CREDIT: https://colorbond.com/
Photo by: Matthew Moyes | Built by: Phil Kelleher Homes
DIY Installation
Tools You’ll Need
- Cordless drill with hex bits
- Measuring tape and chalk line
- Metal-cutting circular saw or angle grinder
- Ladder or scaffolding
- Safety equipment (harnesses, anchors, non-slip footwear, eye protection)
Safety First
Installation Overview
IMAGE CREDIT: https://colorbond.com/inspiration/gallery
Builder: Saltbox Building | Designed by Rama Architects
Measure & plan
Calculate how many sheets you need. Mark purlin positions.
Prepare the structure
Install purlins and roof batterns, ensure they are correctly spaced and level.
Add guttering
Complete the rooftop water management system, including downpipes.
Install roofing sheets
Begin at one end, overlap sheets correctly, and maintain straight lines.
Secure sheets
Use the appropriate screws in the correct positions.
Install flashings
Seal all joints and roof penetrations.
Wash down
Thoroughly wash down to clean off swarf (metal shavings)
Frequently Asked Questions
Ridge caps are specially profiled metal components that cover the apex (peak) where two roof planes meet. They’re essential for sealing the ridge line against water ingress, providing a finished appearance, and in some cases, enabling roof ventilation. Without proper ridge capping, your roof is vulnerable to leaks, pest entry, and weather damage. Ridge caps also give your roof a professional, complete look while ensuring long-term weather protection.
The correct ridge cap depends on your roof profile, pitch, and ventilation needs. When ordering, let our team know your roof pitch and the roofing profile you’re using (e.g., Corodek® , Trimclad®). We’ll recommend the appropriate ridge cap style and ensure proper fitment for your project.
Absolutely. Our Standard Ridge Cap is available with mesh to provide natural ventilation – ideal for industrial and light industrial buildings. The Met-Vent Ridge Cap offers specialized ventilation solutions, though availability varies by branch. Contact your local Roofmart to discuss ventilation requirements for your project.
Yes, our Metroll ridge caps are available in a range of colours to complement COLORBOND® and other roofing materials. Speak with our team to confirm colour availability and matching options for your specific roof profile.
It’s simple! Just get in touch with us to get the ball rolling.