Excellent · 140+ Google reviews
Standing seam, metal shingle, and ribbed panel roofs built for Buffalo’s lake-effect snow and ice. Request a free, written estimate from our family-owned crew.
Get Your Free Metal Roofing Estimate
Buffalo winters punish roofs. We build metal roofing systems to handle the specific conditions that define this region, not generic weather.
Metal roofing sheds snow instead of holding it. A smooth, low-friction surface lets accumulated snow slide off rather than sit and melt into ice dams at the eaves.
That sliding action creates a different concern: where the snow lands. We plan panel layout and entry points carefully, and we add snow guards or retention systems where sliding snow could pose a hazard to walkways, driveways, or parked cars below.
Buffalo temperatures swing 60 degrees or more within a single season. That swing expands and contracts roofing materials repeatedly, and weak installations fail at the seams first.
We install panels with proper expansion allowances at seams and fasteners that accommodate movement without loosening. Flashing at penetrations gets sealed to standards that hold up through dozens of freeze-thaw cycles each winter, keeping moisture out where it matters most.
Metal roofing lasts 40 to 70 years, roughly two to three times longer than standard asphalt shingles. That lifespan means fewer replacements over the life of your home.
Reflective metal finishes also reduce heat absorption, which can ease cooling loads in summer. Maintenance stays minimal compared to asphalt, and most metal roofing materials are recyclable at the end of their service life, which matters to homeowners thinking about long-term value.
We install new metal roofing systems on homes throughout Buffalo and Erie County, including additions and new construction where the scope calls for it. Every installation starts with proper deck preparation, continues through underlayment and ice-and-water shield application, and finishes with flashing details sealed against the penetrations and valleys unique to your roofline.
We handle the full installation in-house, which means one accountable crew managing deck, underlayment, panels, and trim rather than multiple subcontractors passing responsibility between them.
Homeowners typically come to us for metal roof replacement in one of two situations: converting from worn-out asphalt shingles, or replacing an existing metal roof that’s reached the end of its service life.
Every replacement starts with a full tear-off and a deck inspection, since years of moisture exposure can hide rot that needs addressing before new material goes down. We document deck condition in your written estimate so there are no surprise costs mid-project.
Metal roofs develop specific problems over time, including loose fasteners, damaged panels, and failed flashing around chimneys or vents. We inspect and repair these issues directly rather than recommending a full replacement when a targeted fix solves the problem.
Storm damage gets the same treatment. We assess the extent of the damage, repair what’s salvageable, and give you an honest recommendation on whether repair or replacement makes more financial sense.
Our metal roofing work focuses on residential properties across Buffalo and Erie County, from single-family homes to additions and garages. We size every proposal to the property type and roof configuration in front of us, not a one-size estimate.
Standing seam is our most-requested system for Buffalo homes. Raised, interlocking seams run vertically along the roof, with fasteners concealed beneath the panel rather than exposed to weather.
That concealed-fastener design gives standing seam excellent water resistance since there are no exposed holes for moisture to work through over time. The clean, modern look appeals to homeowners updating curb appeal, and the smooth panel surface pairs well with snow-retention systems when heavy accumulation is a concern. Standing seam suits steep and moderate roof pitches alike.
Metal shingles replicate the look of traditional roofing materials, including wood shake or slate, while delivering metal’s durability and snow-shedding performance. Steel and aluminum versions are both available depending on weight and finish preferences.
This option suits Buffalo homeowners who want the appearance of a conventional roof without the maintenance burden or shorter lifespan that comes with asphalt or wood shake. It’s a strong fit for homes in neighborhoods where architectural style matters as much as performance.
Ribbed and corrugated panels use exposed fasteners instead of concealed seams, which makes them more economical to install. The distinct ribbed profile is common on garages, workshops, and other utilitarian structures.
Because fasteners are exposed to weather, these roofs need periodic inspection to confirm seals around fastener heads haven’t degraded. For detached garages or outbuildings where budget matters more than architectural detail, ribbed metal panels deliver solid performance at a lower cost than standing seam.
Not sure which system fits your home? We'll walk you through the options on-site.
The panels get most of the attention, but the components underneath and around them determine whether a metal roof actually performs in our climate.
Ice-and-water shield is a self-adhering membrane applied at eaves, valleys, and vulnerable roof deck areas before any metal goes down. It’s the layer that stops water from backing up under panels when ice dams form at the roof edge.
We apply ice-and-water shield to manufacturer specifications on every metal roofing project, extending it the full distance required to protect against Buffalo’s typical ice dam behavior. Skipping or shortcutting this layer is one of the most common causes of hidden leaks in our climate.
A metal roof without proper attic ventilation traps warm, moist air against the underside of the deck. Over time, that trapped moisture leads to condensation, which rots decking from the inside out, regardless of how good the metal above it looks.
We evaluate soffit and ridge ventilation as part of every metal roofing project, not as an afterthought. Balanced intake and exhaust airflow keeps the attic temperature closer to outdoor conditions, which reduces condensation risk and helps the roof assembly last as long as the panels themselves.
Flashing is where most roof leaks actually start, not the open field of panels. Chimneys, plumbing vents, sidewalls, and valleys all require custom-fitted flashing to shed water correctly.
We fabricate and install flashing specific to each penetration rather than relying on generic trim pieces that leave gaps. Standing seam systems use concealed fasteners for better long-term sealing, while ribbed panels rely on properly sealed exposed fasteners that we check during every inspection visit.
A metal roof sheds snow efficiently, which is a benefit until that snow releases suddenly onto a walkway, entryway, or parked car below. Snow guards and retention bars control that release, breaking large accumulations into smaller, safer amounts.
We place snow retention systems based on roof pitch, panel type, and what’s directly below the eave, whether that’s a front door, a driveway, or a gutter system that could be damaged by a sudden snow slide.
Metal roofing costs more upfront than asphalt, and the final number depends on several variables specific to your home.
Roof size and pitch set the baseline, since steeper roofs require more safety equipment and labor time. Tear-off needs and decking condition add cost if your existing roof has damage hidden beneath the surface.
Panel type matters too. Standing seam costs more than ribbed panels due to the fabrication and installation labor involved. Metal choice, gauge, finish, and the number of valleys, dormers, and penetrations all affect the final price, along with whether snow retention systems are part of the scope.
Metal roofing runs higher than asphalt shingles on day one, often by a significant margin per square. That gap is real, and we don’t minimize it in our estimates.
The comparison changes over time. Asphalt typically needs replacement every 15 to 20 years in our climate, while metal roofing commonly lasts 40 to 70 years. Over several decades, that difference in replacement frequency and maintenance needs changes the math for homeowners planning to stay in their home long-term.
A complete metal roofing estimate should itemize tear-off and disposal, any deck repairs identified during inspection, underlayment and ice-and-water shield, panel material and installation, custom flashing, ventilation work, and snow retention if applicable.
It should also spell out cleanup, who handles permit responsibility, and the specific manufacturer and workmanship warranty terms attached to the job. We provide this level of detail in every written estimate so you know exactly what you’re paying for before work starts.
01.
We start with an on-site inspection of your current roof, checking deck condition, pitch, drainage patterns, existing ventilation, and the number of layers already in place. This inspection shapes the accuracy of your written estimate.
02.
We walk through standing seam, metal shingle, and ribbed panel options along with finish and color choices suited to your home. Everything we agree on gets documented in a written scope before any work begins.
03.
Our crew removes the existing roofing material down to the deck, then inspects and repairs any damaged sheathing uncovered during tear-off. Ice-and-water shield and underlayment go down next, prepping the deck for metal installation.
04.
Panels go up according to the selected system, with seams, ridges, and valleys fitted and sealed to manufacturer specifications. We fabricate and install custom flashing around every penetration, and we add snow retention hardware where the project calls for it.
05.
We walk the finished roof with you, confirm every detail matches the agreed scope, and clean the site of debris and fasteners. Before we leave, we review your manufacturer and workmanship warranty documentation in writing.
Buffalo and Erie County homeowners pick us for reasons rooted in how we actually run projects, not just marketing language.
We’ve served Buffalo and Erie County since 2003, which means we’ve installed and repaired roofs through decades of lake-effect storms, ice dam seasons, and everything Western New York weather produces. That history shapes how we spec every metal roofing project we quote.
Our crews handle metal roofing installation directly, without subcontracting the work out to third parties. You get day-to-day site oversight and a written project scope that spells out exactly what’s included, so nothing gets left to interpretation mid-project.
Every metal roofing project comes with two separate warranties: a manufacturer warranty covering the panels and materials themselves, and a workmanship warranty covering our installation. We put both in writing as part of your project proposal, and we review them with you during the final walkthrough.
2003
Family-owned since
22+
Years serving WNY
90%
Of our work comes from referrals
A+
BBB rating
Roofing Brands We Install






The City of Buffalo Department of Permit and Inspection Services oversees building permits and code compliance for roofing projects within city limits. Most full roof replacements require a permit, and contractors performing roofing work in Buffalo must hold a valid city contractor license.
Permit and inspection requirements depend on your project’s scope, so we confirm exactly what applies before work begins. We handle the permit process directly as part of our project management, which means you’re not navigating city paperwork on your own.
Manufacturer warranties on metal roofing materials typically require installation that follows specific manufacturer guidelines, including approved underlayment, accessories, and ventilation standards. Deviating from those specifications can put your coverage at risk.
We install to manufacturer specifications on every project and document the installation details that support your warranty claim if you ever need one. We also provide our own workmanship warranty in writing, reviewed with you during the final walkthrough alongside your manufacturer coverage.
Homeowners throughout Amherst, Williamsville, and the surrounding Tonawanda and Clarence area call on us for standing seam roofing, metal roof installation, and full roof replacement projects. We bring the same inspection process and in-house crews to these communities that we use on every Buffalo job.
All Access Builders
EXCELLENT Based on 133 reviews Posted on AndreTrustindex verifies that the original source of the review is Google. Had All Access Builders update exterior, this vinyl siding company was fantastic.Posted on Nora QTrustindex verifies that the original source of the review is Google. Went there after work to talk about replacing our old roof, and i was really impressed with All Access Builders. Matt explained options clearly, the crew arrived when they said they would, worked hard, protected our yard, cleaned up every nail and the finished roof looks excellent.Posted on Elena YTrustindex verifies that the original source of the review is Google. Got a roof patch and a bit of trim after a leak scare and the crew came quick did the work right cleaned up nice and the price felt fair.Posted on Jonas C.Trustindex verifies that the original source of the review is Google. Called All Access Builders in Buffalo for a quick estimate and they got back to me fast with clear next steps.The crew was courteous during the site visit and left the area tidy. Easy five stars.Posted on Joan CaffarelliTrustindex verifies that the original source of the review is Google. October 31 2025 Just finished having all new baseboards and trim put in and outside work Jessie and his Crew did an amazing job Troy was here for 4 days and so nice and very hard worker Pleasant and he did a great job Definitely a company you want to call I give them a 5 Star Will definitely be calling for more jobs we need done Thank you Troy and Jessie Happy CustomerPosted on Matthew CarlsonTrustindex verifies that the original source of the review is Google. Matt and his crews did a great job stepping in to an unusual situation to finish a garage addition for us, including building, siding, shingling, and numerous smaller punch list items. The workers were professional, reliable, and courteous and did an excellent job. Matt is responsive and told us what to expect and when to expect it. Matt makes clear that he valued us as customers, and we felt the cost was fair. We appreciate their hard work and would hire All Access again.Posted on Mary GilbertTrustindex verifies that the original source of the review is Google. All access builders is professional, friendly, fair and above all trustworthy which is hard to find. As a rehabbing I highly recommend. They do a waaay better job than I imagined..Posted on Robin JauchTrustindex verifies that the original source of the review is Google. Jesse, Ryan and crew were wonderful and easy to work with from start to finish. They just updated the flooring in my home and I’m blown away. They were communicative, prompt, professional, and the work was top notch!! Will definitely work with them again.Posted on michael mcpartlinTrustindex verifies that the original source of the review is Google. All access builders put a new roof and siding on my house.They did a great job and clean up was perfect. Siding crew even did a couple extras things that were much appreciated. Matt, the owner, was always accessible and very easy to work with. I highly recommend.
All Access Builders LLC has installed and repaired roofs across Buffalo and Erie County since 2003, and metal roofing is one of our most requested systems for homeowners planning ahead. Contact us, and we'll schedule an on-site inspection, walk you through system and panel options, and provide a detailed written estimate with no hidden costs.
Call (716) 770-6560 or fill out our short online form to get started.