Built up Roofing

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Time-Tested Built Up Roofing Systems for Maximum Protection

Built up roofing (BUR) has protected commercial properties for over a century through proven multi-layer construction. This traditional system uses alternating layers of bitumen and reinforcing fabrics to create exceptionally durable, waterproof barriers that handle the demanding conditions of commercial flat roofing Nassau County environments.
Platinum Flat Roofing delivers expert built up roofing installation and repair throughout Nassau County. Our licensed roofing contractors understand the precision required for proper BUR application, ensuring each layer bonds correctly for long-term performance.
image of roofers doing built up roofing

Advantages of Multi-Layer Construction

Exceptional Durability – Multiple plies create redundant waterproofing layers. If one layer develops minor damage, others continue protecting your property. This reliability makes built up roofing ideal for warehouse roofing, school roofing services, hospital roofing, and church roofing requiring decades of dependable service.
Superior Waterproofing – Hot-applied bitumen between layers creates continuous flat roof waterproofing without seams vulnerable to failure. Properly installed BUR systems resist flat roof leak repair Nassau County needs exceptionally well compared to single ply roofing alternatives.
Heavy-Duty Performance – Built up roofing handles foot traffic, rooftop equipment, and mechanical stress better than thinner systems. This makes it perfect for apartment building roofing, office building roofing, and industrial flat roofing with regular maintenance access requirements.
Proven Longevity – Well-maintained built up roofing lasts 20-30 years. Combined with preventive roof maintenance including roof coating services and regular roof inspection services, BUR systems often exceed original lifespan projections.

Expert Installation and Service

Built up roofing requires skilled application of hot bitumen, proper ply alignment, correct surfacing material selection, and integration with flashing repair, roof drain repair, and roof ventilation installation components.
Our certified roofers serve commercial properties throughout Hempstead NY, Garden City NY, Long Beach NY, commercial roofing Levittown NY, Mineola NY, Uniondale NY, Freeport NY, Valley Stream NY, Hicksville NY, flat roofing Rockville Centre NY, Oceanside NY, East Meadow NY, Massapequa NY, commercial flat roofing Plainview NY, and Elmont NY.
We handle retail store roofing, restaurant flat roofing, multi family roofing, condo roofing services, property management roofing, and residential flat roofing projects. Beyond installation, we provide roof membrane repair, emergency flat roof repair Nassau County services, roof resurfacing, and flat roof restoration for existing BUR systems.
Our insured roofing company delivers transparent flat roof cost estimates with roof financing options and comprehensive roofing warranty protection backing every project.

Built Up Roofing Questions

Built up roofing installation involves applying base sheet to roof deck, heating and spreading hot bitumen, placing reinforcing fabric plies (typically 3-5 layers), embedding each ply in hot bitumen, and finishing with gravel, smooth cap sheet, or reflective coating. The multi-layer construction creates redundant waterproofing. For commercial flat roofing Nassau County properties, warehouse roofing, apartment building roofing, or office building roofing, our licensed roofing contractors follow precise temperature controls and timing for proper ply adhesion during flat roof installation Nassau County projects.
Both are types of modified bitumen roofing with multi-layer construction. Built up roofing uses hot-mopped bitumen between fabric plies, typically 3-5 layers. Torch down roofing uses pre-fabricated rolls heat-welded with propane torches, usually 2-3 layers. BUR provides more layers for redundancy and puncture resistance. Torch down roofing installs faster. For industrial flat roofing, school roofing services, hospital roofing, or church roofing, our certified roofers recommend systems based on your building use, budget, and performance requirements.
We perform extensive built up roofing repairs including roof membrane repair for blistered or cracked areas, flashing repair at transitions, addressing ponding water repair concerns, and sectional replacement of damaged plies. Minor issues like small blisters qualify for simple flat roof leak repair Nassau County services. Widespread alligatoring, multiple leaks, or aging beyond 25-30 years often indicates flat roof replacement Nassau County or flat roof restoration makes better economic sense. During roof inspection services, we assess remaining life and recommend repair versus replacement honestly.
Traditional dark gravel-surfaced built up roofing absorbs heat. However, we can apply reflective roof coating services over existing BUR creating cool roof systems that reduce energy costs significantly. For new flat roof installation Nassau County, we install BUR with reflective cap sheets or white coatings. While single ply roofing like TPO roofing or PVC roofing offers better inherent reflectivity, coated built up roofing performs comparably. For retail store roofing, restaurant flat roofing, or office building roofing prioritizing energy efficiency, we discuss all options including insulated flat roofing beneath BUR layers.
Built up roofing typically costs $6-$10 per square foot installed, comparable to torch down roofing and modified bitumen roofing. More layers increase cost but extend lifespan. A 10,000 square foot commercial flat roofing Garden City NY property averages $60,000-$100,000. While higher than EPDM roofing ($4-$8) or rubber roofing, built up roofing’s 20-30 year lifespan with preventive roof maintenance delivers excellent long-term value for commercial roofing Levittown NY properties, multi family roofing, condo roofing services, and property management roofing portfolios. Our flat roof cost estimates include all materials, labor, warranties, and roof financing options.
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Why Nassau County Property Owners Choose Platinum Flat Roofing

Reviews 22,848

Fast, professional, and affordable. Platinum Flat Roofing repaired our warehouse roof in Elmont after storm damage - they responded within hours and had us back in business the next day. Highly recommend!"
Michael TorresTorres Distribution Center
We've used Platinum Flat Roofing for all our properties across Nassau County. Their commercial roofing team is reliable, and their work always passes inspection. Great communication from start to finish."
Jennifer KimCoastal Property Management
Our church roof in Garden City was leaking for months. Platinum Flat Roofing found the problem, explained everything clearly, and fixed it right the first time. Fair pricing and quality work."
Pastor David ReynoldsGarden City Community Church

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Platinum Flat Roofing serves residential and commercial properties across Nassau County with expert flat roof repair, installation, and maintenance.

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