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Why Use a Dry Ridge on Your Roof?
When it comes to roofing, longevity, strength, and low maintenance are at the top of every homeowner’s list. Traditional mortar-based ridge systems, while once the standard, are increasingly being replaced by modern dry ridge systems—and for good reason.
One of the best options on the market is the Ubbink Ventilated Dry Ridge Kit, designed for both ridge and hip systems. Here’s why using a dry ridge on your roof makes sense.
1. What Is a Dry Ridge System?
A dry ridge system replaces traditional sand and cement mortar with a secure, mechanical fixing method. Instead of mortar, screws and clamps are used to fix each ridge tile in place. Beneath the screws, waterproof unions divert rainwater away from the joins, preventing leaks and weather damage.
One of the most popular designs is the roll-out dry ridge system. Here, a ventilated ridge roll is first laid along the ridge line to create a stable base for the ridge tiles. This roll not only makes installation quicker and more efficient, but also ensures effective ridge ventilation while keeping the ridge waterproof and weatherproof.
2. Mortar-Free and Maintenance-Free
Unlike traditional mortar systems (which can crack, weather, and fail over time), the Ubbink Dry Fix Roofing solution uses mechanical fixings to secure ridge tiles in place. This creates a long-lasting, secure, and maintenance-free finish—saving you time and money in the long run.
3. Built to Meet Modern Standards
The Ubbink Dry Ridge Kit is manufactured in line with BS5534, the British Standard for slating and tiling. It has also been independently tested at the BRE to meet BS8612, ensuring high performance and reliability.
- BS5250 compliance: delivers superior ridge ventilation and helps prevent condensation.
- Wind resistance: suitable for all UK wind zones, making it one of the most robust dry ridge systems available.
- Maximum peak velocity pressure: tested up to 1800Pa.
For higher buildings, hilly sites, or areas with exceptional wind loads (such as Zone IV in North West Scotland), a professional building design engineer should be consulted for reinforcement guidance.
4. Easy Installation in most Conditions
Because it doesn’t rely on mortar, the Ubbink system can be installed under most weather conditions—a huge advantage in the UK climate.
The kit includes sufficient components for a typical 6m ridge run, making it an efficient choice for roofing professionals:
Kit Components:
- 13 Flexible ridge unions
- 26 Ridge clips
- 13 Clamps
- 13 Screws
- 1 Ventilated ridge roll (6m, black)
- 10 Ridge batten straps
Recommended Tools:
- Hammer
- Tape
- Measure Battery-powered
- Screwdriver
- Stanley knife
5. Versatile and Compatible
This dry ridge system is compatible with a wide range of vented ridge tiles, including:
- Redland Universal
- AngleHalf Round / Segmental
- Marley Modern
It is suitable for roof pitches up to 55°, making it an adaptable choice for many roofing projects.
6. A Smarter Roofing Choice
By switching to a Dry Fix Roofing solution, you’re not only ensuring a secure and durable finish, but also gaining peace of mind with a ventilated, maintenance-free roof that stands the test of time.
In summary:
A Dry Ridge Kit like the Ubbink system offers modern performance, ridge ventilation, easy installation, and lasting protection—making it the smart choice for homeowners and roofing contractors alike.
