Question 1

Is a standing seam metal roof practical for a New Brunswick home?

Accepted Answer

Yes, standing seam metal roofing is highly practical for New Brunswick homes and often the best long-term investment for our demanding Maritime climate. Metal roofing handles NB's heavy snow loads, ice damming conditions, and coastal weather better than any other roofing material, with a 40-50+ year lifespan that makes the higher upfront cost worthwhile.

Standing seam metal roofing costs $8-14 per square foot installed in New Brunswick, compared to $4-7 for architectural shingles. For a typical

Question 2

How much does it cost to add a ridge vent during a roof replacement in NB?

Accepted Answer

Adding a ridge vent during a roof replacement in New Brunswick typically costs $8-15 per linear foot installed, or $400-750 for a standard 50-foot ridge on most NB homes. This is one of the most cost-effective upgrades you can make during roofing work, and the timing is perfect since the ridge cap shingles need to be replaced anyway.

Ridge Vent Installation Details

The installation process involves cutting a 2-3 inch slot along the peak of your roof, installing the ridge vent material (typical

Question 3

What warranty should I expect on a new roof in New Brunswick?

Accepted Answer

A new asphalt shingle roof in New Brunswick should come with two separate warranties: a manufacturer's material warranty of 25 to 50 years (depending on the shingle line) and a contractor's workmanship warranty of at least 5 years — with reputable NB roofers often offering 10 years on their labour. Understanding the difference between these two warranties, and the conditions that can void each, is essential before you sign any contract.

The manufacturer's shingle warranty covers defects in the

Question 4

What ice dam prevention options are best for New Brunswick roofs?

Accepted Answer

The most effective ice dam prevention strategy for NB homes combines proper attic insulation, continuous soffit-to-ridge ventilation, and ice-and-water shield membrane at the eaves — these three work together and must all be in place for reliable protection. Addressing only one without the others leaves you with a partial solution that will eventually fail.

Ice dams form because warm air escapes from the living space into the attic, heats the underside of the roof deck, and melts snow on the ro

Question 5

How long does it take to replace a roof in Fredericton New Brunswick?

Accepted Answer

A standard residential roof replacement in Fredericton takes 1 to 3 days for most homes, with the crew completing a typical 1,500–2,000 sq ft roof in a single day under good conditions. Complex roofs with multiple valleys, dormers, skylights, steep pitches, or significant decking repairs will extend that timeline.

Fredericton's roofing season runs from mid-May through October, with September and early October being the best combination of weather reliability and installer availability. Asphalt

Question 6

What is the best roof ventilation system for homes in New Brunswick?

Accepted Answer

The most effective roof ventilation system for New Brunswick homes is a continuous soffit-to-ridge system — intake at the soffits, exhaust at the ridge — with a minimum net free ventilation area of 1:150 of the attic floor space. This balanced approach is the gold standard in NB's climate and is what the National Building Code requires as a minimum.

NB's combination of heavy snowfall, dramatic ice damming risk, and wide humidity swings makes attic ventilation more critical here than in most of

Question 7

How much does it cost to add attic insulation during a roof replacement in NB?

Accepted Answer

Adding attic insulation during a roof replacement in New Brunswick typically costs $2,000–$6,000 for a standard home, depending on the method, the current insulation level, and the attic's accessibility. Doing it at the same time as a roof replacement is genuinely smart timing — the attic is already being worked in, and you may catch ventilation issues that would otherwise go undetected for years.

The most common approach in NB is blown-in cellulose or blown-in fibreglass, which is installed fr

Question 8

How much does it cost to repair a roof leak in Moncton NB?

Accepted Answer

Roof leak repair in Moncton typically costs $300-$1,500 for straightforward flashing repairs or isolated shingle replacement, rising to $2,000-$5,000 or more when the leak has caused underlying deck damage or requires significant flashing work. The wide range reflects the reality that the repair cost depends almost entirely on where the leak is coming from — and locating the true source is frequently the most technically challenging part of the job.

The most common sources of roof leaks in Monc

Question 9

Can I install a new roof over existing shingles in New Brunswick?

Accepted Answer

You can legally install a second layer of asphalt shingles over an existing layer in New Brunswick, but it is rarely the right choice for NB's climate — and most experienced roofers here will recommend against it. While it saves a day of labour and disposal costs upfront, the hidden costs almost always outweigh that savings.

The core problem with a re-roof-over approach in New Brunswick is that it traps moisture underneath the new shingles. NB's Maritime climate already battles persistent humid

Question 10

How much does a metal roof cost compared to shingles in New Brunswick?

Accepted Answer

In New Brunswick, metal roofing costs roughly two to three times more than asphalt shingles upfront — expect $8-$14/sq ft installed for standing seam metal versus $4-$7/sq ft installed for architectural asphalt shingles. On a typical NB home with 2,000 sq ft of roof surface, that translates to a $16,000-$28,000 metal roof versus an $8,000-$14,000 shingle roof. The premium is real, but so is the lifespan difference.

Standing seam metal — the best performer for NB's climate — sits at the higher e

Question 11

Is a metal roof worth the extra cost in New Brunswick for snow and ice?

Accepted Answer

For most New Brunswick homeowners planning to stay in their homes long-term, a metal roof is genuinely worth the premium — NB's climate is precisely the environment where metal roofing's advantages over asphalt shingles are most pronounced. The snow-shedding, ice dam elimination, and extended lifespan benefits align almost perfectly with the challenges NB's Maritime winters throw at residential roofs. That said, the calculus depends on your specific situation, roof geometry, and how long you int

Question 12

What are the signs I need a new roof on my New Brunswick home?

Accepted Answer

The most urgent signs you need a new roof on your NB home are visible daylight through the attic boards, active water staining on interior ceilings, sagging roof decking, or shingles that are curling, missing in multiple areas, or shedding granules heavily into your gutters. Any of these conditions means you're past the repair-or-wait question — the roof needs immediate professional attention before the next NB winter adds structural stress on top of an already compromised system.

Start your as

Question 13

How long do asphalt shingles last in New Brunswick's climate?

Accepted Answer

Asphalt shingles in New Brunswick realistically last 18-25 years, despite manufacturer warranties of 25-30 years — NB's climate is significantly harder on roofing materials than the controlled conditions those warranties are based on. Well-maintained roofs with excellent ventilation and ice management on sheltered, inland properties can approach that 25-year mark, while coastal homes or roofs with poor attic ventilation often need replacement in the 15-20 year range.

The single biggest factor i

Question 14

Do I need a permit to replace my roof in Saint John NB?

Accepted Answer

For a standard like-for-like shingle replacement in Saint John — stripping the old shingles and installing new ones on the same deck and the same roof structure — you generally do not need a building permit. This is considered routine maintenance and falls outside the permit threshold in Saint John and across New Brunswick. However, there are specific situations where a permit is required, and getting this wrong carries real consequences.

The permit requirement kicks in when your roofing projec

Question 15

How much does a new roof cost in New Brunswick in 2026?

Accepted Answer

A full roof replacement on a typical New Brunswick home costs $8,000-$18,000 for architectural asphalt shingles or $15,000-$35,000 for metal roofing in 2026, with the wide range reflecting roof size, pitch, complexity, and existing conditions. Most NB homeowners with a standard 1,500-2,000 sq ft bungalow or two-storey will land in the $10,000-$14,000 range for a quality asphalt shingle job using 30-year architectural shingles.

The biggest driver of roofing cost in NB is the roof area, measured

Question 16

What is the best roofing material for New Brunswick's harsh Maritime winters?

Accepted Answer

For most New Brunswick homes, architectural asphalt shingles are the practical best choice, but standing seam metal roofing is the superior long-term performer in NB's Maritime climate if your budget allows. The right answer depends on your budget, your roof's pitch and complexity, your proximity to the coast, and how long you plan to stay in the home.

Architectural asphalt shingles (also called laminate shingles) are what the vast majority of NB homes get reroofed with, and for good reason. A

Roofing