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Ready for a Roofer Now? Call Direct 301-437-2667 


Your roof is a built on a system of components that help prevent roof leaks, provide aesthetic value to your home, and ensure that your roof lasts as long as possible. General Home Improvement has been on the cutting edge of roofing technology. From standard 3-Tab shingles, to Lifetime Solar Reflective Shingles, The general has a roof option for every customer. With flexible financing options, superior warranties, and excellent workmanship; General Home Improvement is your safest choice in roofing

General Home Improvement is a GAF Certified Contractor, So lets look at the GAF Roofing Products for you!


General Home Improvement is a Maryland roofer who offers an array of roofing options from GAF, the nation’s leading roofing materials manufacturer.


In collaboration with GAF, General Home Improvement can help you design your new roof on-line! Using the GAF “Roof Wizard” you can choose your shingle style, color and accessories and create a handy checklist that will help us provide you with a more accurate and complete roofing estimate.


GAF offers three distinct levels of shingle quality and protection, plus a remarkably affordable slate shingle option. We’ll help you select the one that is right for your home’s design and location.

Three-Tab (3-Tab) Shingles
Affordable basic protection for projects on a limited budget. This level includes:

  • Marquis WeatherMax shingles, which are designed for homeowners who demand superior performance, classic detailing, and a traditional appeal in a basic 3-tab shingle.
  • Royal Sovereign® shingles combine a simple, timeless beauty with GAF’s Advanced Protection™ technology — making it our most popular 3-tab shingle.

Timberline® Lifetime Shingles
Protect and beautify your home with Timberline®, North America's #1-selling shingles. Timberline® shingles now have a lifetime limited warranty!

  • Timberline® Ultra HD™, your best investment for an ultra-dimensional wood shake look.
  • Timberline® HD, value and performance in a genuine wood shake look.
  • Timberline® Natural Shadow, value and performance in a natural wood shake look.
  • Timberline™ Prestique™ 40 HD, available while supplies last. Now includes a Lifetime Ltd. Warranty!
  • Timberline Cool Series. Go green! Reflects sunlight to help reduce attic heat build up and save energy.
  • Timberline® ArmorShield™ II, Class IV impact-resistant shingles. May even save on insurance in certain areas!

Designer Lifetime Shingles
Beautiful, stylish, and exceptionally durable, Designer Lifetime shingles will make your home the envy of the neighborhood!

  • Camelot® - Uncompromising performance and timeless beauty at a fraction of the cost of expensive slate or wood shakes.
  • Country Mansion® - The look and charm of hand-crafted slate — great for historic properties.
  • Grand Slate™ - Massive, extra-thick tabs and specially-blended color palette create the look of real slate shingles.
  • Grand Canyon™ - The ultimate choice for a rugged wood shake look.
  • Camelot® II - New Camelot II Shingles offer the look of the original Camelot shingles, but at an incredibly affordable price!
  • Country Mansion® II - New Country Mansion II Shingles offer the look of the original Country Mansion shingles, but at an incredibly affordable price!
  • Grand Slate™ II - New Grand Slate II Shingles offer the look of the original Grand Slate shingles, but at an incredibly affordable price!
  • Slateline® - Bold shadow lines and tapered cut-outs create the look of slate at a fraction of the cost.
  • Grand Sequoia® - Patented, extra-large shingle with unique design create a dramatic visual impact for prestigious homes.
  • Capstone® = The classic look of random-cut European slate result in a timeless, turn-of-the century look.



Your roof can represent 40% or more of your home's "curb appeal".

Now, you can improve its looks and even its resale value with General Home Improvement replacing your old roof! We carry GAF products and Shingles from GAF are designed to complement your home's exterior color scheme, the American Harvest™ Collection is just one of the styles that will give you that modern architectural style you want, at a price you can afford! Our new color palette features subtle blends with contrasting colors to give your roof unexpected depth and beauty.

But it's more than just a great-looking shingle. General Home Improvement installers have long preferred the rugged, dependable performance that only a Timberline®roof can offer. That's why Timberline® Shingles with Advanced Protection®Technology are the #1-selling shingles in all of North America.


20% OFF!

Schedule an appointment today! *This special internet promotion is not vaild with any other offers. Contract direct at 301-437-2667 



*Insurance Claims

The Install Process




Make sure your home’s roof is ready to protect you from the elements! Contact us for a free estimate on a GAF roof today by calling 301-437-2667 or completing our on-line quote request form.

General Home Improvement LLC
45 Old Solomon's Island Rd Suite 201 Annapolis Md 21401
Phone: 443-333-1139 Fax: 410-266-8318
(Copy Right 1988-2013)