CertainTeed roofing products
CertainTeed Integrity Roof System
A complete, engineered roofing system — every layer working together for maximum performance, beauty, and warranty protection across Halifax and the HRM.
DeLeon Roofing is a CertainTeed Certified InstallerWhy Nova Scotia Homeowners Choose CertainTeed
CertainTeed has been a leader in building products for over 110 years. The Integrity Roof System is a fully integrated approach — every product from deck to ridge is designed to work together. As a CertainTeed certified installer, DeLeon Roofing installs the complete system to manufacturer spec, unlocking the industry-leading SureStart PLUS extended warranty and giving you unmatched protection for your investment.
Landmark AR
Algae-resistant protection for Atlantic climates
The Landmark AR brings CertainTeed's best-selling Landmark shingle together with advanced algae-resistant technology — ideal for Atlantic Canada's humid climate where dark streaking is a common problem. Its dual-layer laminate construction delivers a rich, dimensional appearance backed by a lifetime warranty.
- Limited Lifetime warranty
- 177 km/h wind resistance
- StreakFighter algae resistance
- Dual-layer laminate construction
- Available in 30+ colours
Landmark PRO
Enhanced granule coverage and deeper colour
The Landmark PRO takes everything homeowners love about the Landmark and adds enhanced granule coverage for deeper colour, better protection, and a more premium appearance. It's the ideal upgrade for homeowners who want more from their roof.
- Limited Lifetime warranty
- 177 km/h wind resistance
- Enhanced granule coverage
- Richer, deeper colour palette
- StreakFighter algae resistance
NorthGate ClimateFlex
Engineered for cold-climate flexibility
NorthGate ClimateFlex is CertainTeed's cold-climate shingle, specifically engineered to remain flexible and resist cracking in extreme cold. It's an excellent choice for Atlantic Canada's harsh winters, offering superior performance where temperature swings are severe.
- Cold-climate flexibility technology
- Resists cracking in extreme cold
- Limited Lifetime warranty
- Ideal for Atlantic Canada winters
- Dimensional laminate appearance
Grand Manor
Luxury slate-look with triple-layer strength
The Grand Manor is CertainTeed's premium luxury shingle, engineered to replicate the classic beauty of natural slate. Its triple-layer construction delivers exceptional impact resistance and a dramatic, high-end appearance that transforms any roofline — with the durability and warranty of a modern asphalt system.
- Limited Lifetime warranty
- 177 km/h wind resistance
- Triple-layer construction
- Authentic slate appearance
- Class 4 impact resistance rating
SwiftStart Starter Strip
Purpose-built starter for CertainTeed systems
SwiftStart is CertainTeed's purpose-built starter strip, designed to work seamlessly with the Integrity Roof System. It provides a secure, sealed first course along eaves and rakes, protecting against wind uplift from day one and ensuring your full system warranty stays intact.
- Matched to CertainTeed shingle systems
- Protects eaves and rakes from wind uplift
- Pre-applied sealant strip
- Preserves full system warranty
- Fast, consistent installation
Shadow Ridge
Bold shadow lines and architectural depth
Shadow Ridge delivers a bold, architectural profile with deep shadow lines that give any home a striking, high-end look. Its dimensional construction creates the appearance of hand-cut wood shakes without the maintenance, backed by CertainTeed's full warranty program.
- Limited Lifetime warranty
- Deep shadow line profile
- Wood shake appearance
- Dimensional laminate construction
- Available in multiple colour blends
Shangle Ridge Cap
Matching ridge cap for a finished, cohesive look
Shangle Ridge Cap shingles are purpose-made to cap the ridge and hips of your CertainTeed roof, providing a clean, finished appearance that matches your field shingles. They seal the most exposed part of the roof against wind and weather while completing the system's visual continuity.
- Matches CertainTeed field shingles
- Seals ridge and hip against wind and weather
- Clean, finished roofline appearance
- Part of the complete Integrity Roof System
- Limited Lifetime warranty
WinterGuard
Ice and water protection for Atlantic winters
CertainTeed WinterGuard is a self-adhering ice and water barrier applied at the most vulnerable areas of your roof — eaves, valleys, and penetrations. In Atlantic Canada's climate, this layer is essential for preventing ice dam damage and water infiltration during freeze-thaw cycles.
- Self-adhering membrane
- Seals around fasteners automatically
- Critical for eaves and valleys
- Protects against ice dam damage
- Meets or exceeds code requirements
RoofRunner Underlayment
Lightweight synthetic underlayment
RoofRunner is CertainTeed's lightweight synthetic underlayment, providing a reliable secondary moisture barrier across the full roof deck. Its slip-resistant surface and superior tear resistance make it safer to work on and more durable than traditional felt paper.
- Synthetic — won't rot or wrinkle
- Slip-resistant walking surface
- Superior tear resistance
- Lightweight for faster installation
- Compatible with all CertainTeed shingle systems
DiamondDeck Underlayment
Premium synthetic underlayment for demanding applications
DiamondDeck is CertainTeed's premium synthetic underlayment, engineered for demanding applications where maximum moisture protection is required. Its reinforced construction and non-slip surface deliver outstanding performance under any CertainTeed shingle system.
- Reinforced synthetic construction
- Non-slip walking surface
- Outstanding moisture barrier
- Lightweight and easy to handle
- Integrates with full Integrity Roof System
CertainTeed Rolled Ridge Vent
Flexible ridge ventilation with built-in filter media
CertainTeed's Rolled Ridge Vent delivers continuous ridge ventilation in a flexible, easy-to-install format. Its integrated filter media prevents insects, debris, and wind-driven rain from entering the attic while allowing warm, moist air to escape freely — creating a balanced, energy-efficient ventilation system that protects your roof from the inside out.
- Continuous ridge ventilation along the full roof peak
- Integrated filter media blocks insects and debris
- Flexible design conforms to irregular ridge lines
- Reduces moisture buildup and ice dam risk
- Part of the CertainTeed Integrity Roof System
Rigid Intake Vent with Nails
Continuous eave ventilation for a balanced system
Rigid Intake Vent with Nails
Continuous eave ventilation for a balanced system
The Rigid Intake Vent provides continuous fresh air intake at the eave, working in tandem with ridge ventilation to create a balanced, efficient attic ventilation system. Supplied with nails for straightforward installation as part of the complete Integrity Roof System.
- Continuous eave intake ventilation
- Balances ridge-to-eave airflow
- Reduces ice dam risk
- Supplied with nails
- Integrates with Integrity Roof System
Explore Your Options
CertainTeed Colour Visualizer
See how different CertainTeed shingle colours look on a home like yours before you commit. Try combinations and find your perfect match.
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Ready for a CertainTeed Integrity Roof?
As a CertainTeed certified installer, we offer the full system — every layer installed to spec, with the SureStart PLUS warranty backing your investment.
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