Roofing Company Sentinel Exteriors, also specializing in Gutters and Windows replacement.


We offer roof replacement, construction and repairs for homes, apartments, multi dwellings, offices, manufacturing and much more. If you need top-quality residential or commercial roofing services in Woodstock, GA and surrounding areas, turn to the expert roofing company Sentinel Exteriors. Our concierge service and top-level craftsmanship combined with Storm Guarded certification, the best warranty, and engaged customer service are our foremost priorities on every job we do for homeowners in Georgia. Our licensed, professional craftsmen and roofing company team will ensure you get a new, quality roof, or other services quickly!

Let us meet all your gutter, and siding needs. Are you’re starting a new construction project? Do have a weather-related emergency? We are here for you. For top-quality work and excellent customer service, there is no better option than Sentinel Exteriors! We work hard to be the best Georgia Roofing Company around.

No matter your Roofing, Window or Gutter needs, our Permanent timeless solutions will last a lifetime.

When choosing new or custom windows for your home our roofing company focuses on providing you hassle-free windows that can stand the test of time. Look no further for the most functional and attractive windows that highlight your home’s architecture. Our efficient glass systems offer incredible noise reduction and provide consistent indoor temperature and energy savings. You will have new windows that not only look beautiful but will perform beyond your expectations.

Sentinel Exteriors Provides Woodstock Homeowners With Complete Contracting Services

Our services include installing and repairing roofs, gutters. and exterior sidings. We work extensively with Insurance companies, homeowners, and developers to strive and deliver the highest quality in Georgia construction services. As a fully insured company, Sentinel Exteriors always maintains worker’s compensation & liability insurance for all of its employees. We guarantee satisfaction with every job we do and supply references upon request. We believe everyone should be able to afford our services; should you need financing, we will be glad to discuss the options available to you.

Algae Resistance

Algae growth may cause brown to black streaks on roofs but this discoloration does not impact the service life of the shingles. Algae species are transported through the air and growth occurs to varying degrees in all regions of the country; especially those subjected to warm, humid conditions. Algae should not be mistaken for fungus growth, soot, dirt, or moss. Almost all types of roofing systems are susceptible to algae discoloration. For full details of coverage, refer to the actual warranty for details, limitations, and requirements.


Similar to the energy-efficient appliances in your home, roofing products can provide heating and cooling saving qualities. Our Shingles can help reduce your heating and cooling bills when installed properly. Certain shingles reflect solar energy, decreasing the amount of heat transferred to a home’s interior — and the amount of air conditioning needed to keep it comfortable. Actual savings will vary based on geographic location and individual building characteristics.

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