About Alger Sheds

Your Outdoor Structures Expert

Alger Sheds is a locally owned and operated family business based in Manassas, VA. We are licensed and insured and take great pride in building outdoor structures that enhance the beauty and functionality of your yard.  We are also the owner Alger Deck & Fence, which has been serving the Northern Virginia area for over 30 years.

Alger Sheds - Outdoor Structures Experts

Our Backyard and Outdoor Structures

We help people build their dream backyard to provide a place to escape and relax from the daily grind. We offer a variety of outdoor structures to create the perfect backyard oasis at an affordable price. 

Custom Sheds

Sheds aren’t just simple outdoor structures to provide extra storage. They are an extension of your home and should complement its aesthetic as well as provide functionality. We stand behind our promise to design your shed, your way. We assemble our Amish-built sheds in your backyard quickly and professionally. You can choose from a variety of styles including a-frame, cape cod, gable, dutch, quaker, and more. You can customize everything about your shed inside and out. Whether you need overhead loft storage or want your storage to have charm, we can design the perfect shed for you.


Pergolas allow homeowners to extend their indoor living space to the outdoors. You can create an outdoor room that provides the comfort of indoor shade while allowing you to connect with nature. These outdoor structures are perfect for backyard entertaining as well as unwinding after a long workday. You can outfit your pergola to function as a grilling station, a peaceful yoga retreat, a quiet place to read, or install a hot tub for the ultimate relaxation spot. 


Pavilions take the idea of a pergola one step further with full overhead coverage. They provide an inviting space to dine outdoors or to keep debris out of outdoor jetted spas. Pavilions are uniquely suited outdoor structures for expanding the usability of your backyard all-year-round. They provide overhead coverage from the rain so you can grill with ease during the rainy spring months. They also block falling snow. For homeowners with outdoor fireplace or firepits, this means grilling marshmallows or enjoying a mug of hot cocoa in comfort. 


Like pavilions, gazebos provide overhead coverage while beautifying your backyard. They provide a picturesque location for making photo memories as well as hosting backyard events. Gazebos are also great for intimate backyard weddings or enclosing outdoor spa systems. Like all of our other outdoor structures, our gazebos are highly customizable to suit your style, needs, and budget.

Outdoor Furniture

A beautiful backyard deserves comfortable, custom furniture to match. Browse our selection of poly outdoor furniture to find durable, maintenance-free outdoor furniture. With 17 colors to choose from, it’s not hard to find an option that matches your style. We also sell pressure-treated wood outdoor furniture, which we can paint to suit your needs or keep it natural if that’s your preference.

Decks, Fences, Porches, and Patios

We are also Alger Deck & Fence! Alger Deck & Fence specializes in custom decks, residential fences, porches, and patios. With more than 30 years’ worth of experience, we can help you create the backyard retreat of your dreams. As a certified Trex deck builder, we use the latest in composite and vinyl decking materials. No matter what projects you have in mind, we can help you build your dream backyard!

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