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Window Types
Marvin Fiberglass Windows
Bay & Bow Windows
Picture Windows
Sliding Windows
Vinyl Windows
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Roofing Types & Services
Roof Replacement
Metal Roofing
Asphalt Shingles
Energy Efficient Shingles
Flat Roofing
Siding Types
James Hardie Fiber Cement Siding
Steel Siding
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Before and After Pictures from Mendham
Metal Slate Roof with Standing Seam Accent in Mendham, NJ

Metal Slate Roof with Standing Seam Accent in Mendham, NJ

Before After
Metal Slate Roof with Standing Seam Accent in Mendham, NJ Metal Slate Roof with Standing Seam Accent in Mendham, NJ

This stunning project in Mendham, NJ featured a 50 Year Metal Slate Roof with a matching Standing Seam Metal Roof for added contrast and style. The before picture features a 19-year-old asphalt roof that had failed and needed to be patched on several occasions. The homeowner was looking for a true LIFETIME solution which is why they chose Global Home Improvement for their Metal Roof. Metal Roofing is just a better-designed system with no exposed seams or fasteners and customer flashings for the valley and around the chimney that ensure a leak proof finish forever! 

Company Awards
2017 GuildQuality's Guildmaster with Distinction Award
In a letter from Guild Quality...."Over the last several months the GuildQuality team has been reviewing applicants for the 2017... [Read more]
James Hardie Elite Preferred Contractor Volume Leader
Global Home Improvement is proud to announce we were the area's #1 Volume installer of James Hardie Building Products in... [Read more]
Angie's List Super Service Award, 2015
Angie’s List Super Service Award 2015 winners have met strict eligibility requirements. This includes “A” rating grade, good standing with... [Read more]
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Quality Window Installation & Metal Roofing Company Serving Mendham, NJ

Happy Customers Surrounding Mendham, NJ
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Window, Siding & Metal Roof Replacement Company in Mendham, NJ

Global Home Improvement is a family owned and operated window, siding, and metal roof replacement contractor serving Mendham, NJ for over 15 years. As an Owens Corning Platinum Preferred and James Hardie Elite Preferred contractor, we have access to the best products in the industry from leading manufacturers.

We also hold an A+ rating with the Better Business Bureau for our exceptional customer service, so you can rest assured that you and your home will receive the best treatment possible when you work with us! Whether you're interested in replacement windows, replacement doors, roof installation, siding installation, or gutter system replacements, Global Home Improvement is the fully licensed and insured home improvement company that you can trust to get the job done right!

Replacement Marvin Window Contractor Serving Mendham, NJ

Your windows make all the difference when it comes to the efficiency and aesthetics of your home. Having new, energy-efficient windows guarantees that your home's energy bills will be lowered. Also, new windows will determine the look of your home, not only on the outside but also on the inside. If you want to have a more traditional or more modern look, your home's windows can stylistically set the tone for your home's decor.

Marvin windows are truly a top of the line product and no matter which style of window you choose, it will be guaranteed to add beauty and value to your home. Our beautiful Marvin windows are available in any style you might want, and we will custom design each replacement window to perfectly fit the size and layout of your home. Global Home Improvement offers Marvin replacement window installations as well as vinyl windows and wood windows in a large variety of styles such as bay and bow, casement, double-hung, and more. Contact us today to learn more about replacement window cost from the areas leading window installer, Global Home Improvement!

Protect and Modernize Your Home with a Metal Roof Replacement

Metal roofing is truly a superior product when it comes to keeping your home protected from the elements. It is incredibly durable and will easily last 3 times longer than a traditional shingle roof. It adds beautiful curb appeal to your home by providing a contemporary feel and is virtually maintenance-free. It also adds instant value to your home and overall the product is surprising eco-friendly. Global Home Improvement can upgrade your home's exterior with a sturdy, long-lasting metal roof that will give you peace of mind through any weather. Global Home Improvement is the area's leading metal roofer and we will be there for you every step of the way until you are totally satisfied with the result of the work. We offer several eco-friendly metal roofing options including metal tile, metal slate, metal shake, and integrated solar metal roofs. No matter what your preference may be, we will have exactly what you are looking for!

We are also experts in several other types of roofing ranging from asphalt shingles to flat roofing. If it's time for a roof replacement or a brand new roof installation in Mendham, we are the roofers you can depend on to keep your home safely covered through wind, snow, and rain! To learn more about metal roof replacement cost call or click today!

High-Quality James Hardie Siding Installation For Your Mendham home

A James Hardie siding replacement can be the perfect finishing touch to make your home's exterior stand out from the crowd. Global Home Improvement offers James Hardie fiber cement siding, stone/brick veneer siding, and vinyl siding installations that are guaranteed to increase curb appeal while adding protection to the outside elements. Best of all, the right kind of siding can make a significant difference in your home's insulation and ventilation, helping you save money on energy bills!

If your home has outdated, damaged, or ugly siding, Global Home Improvement is the contractor you need! Contact us today for a FREE, no-obligation siding installation cost estimate!

Job Stories From Mendham, NJ
Standing Seam Metal Roof and Stuco in Mendham, NJ

This beautiful home in Mendham, NJ was missing something and the homeowners couldn't quite decide what to do. That is why they called Global Home Improvement to help with their design consultation. After looking at several portico projects they decided on a style that would best suit their home including azek columns and a standing seam metal roof to match their bay windows. At Global, our master carpenters handled all the framing and beam support. In addition, we had to add clearance to the roof so we resized the sunburst window and replaced it with a Marvin Fiberglass Window. Finally, we painted the stucco a modern and sleek gray that gave this home a truly unique and inspired look. 

Standing Seam Metal Roof and Stuco in Mendham, NJ - Photo 1Standing Seam Metal Roof and Stuco in Mendham, NJ - Photo 2Standing Seam Metal Roof and Stuco in Mendham, NJ - Photo 3Standing Seam Metal Roof and Stuco in Mendham, NJ - Photo 4
Work Requests From Mendham, NJ
Gunther St in Mendham
Leaking roof