Certified James Hardie Installer | Maryland, DC & Northern Virginia
The #1 brand of siding in America, installed by one of the Mid-Atlantic most trusted exterior contractors. James Hardie fiber cement offers unmatched durability, fire resistance, and beauty — backed by a 30-year non-prorated warranty and Hallmark lowest-price guarantee.
More than 10 million homes in North America are protected by James Hardie products. Fiber cement siding is engineered to outlast wood and vinyl in every climate condition — combining the authentic look of wood with the structural strength of concrete. Here is why homeowners across Maryland, DC, and Virginia choose Hardie.
ASTM E136 certified. James Hardie will not ignite when exposed to direct flame — the only major siding brand to earn this certification. Approved for Wildland-Urban Interface fire zones.
Unlike wood, James Hardie fiber cement does not absorb water, rot, swell, or warp. It creates a true moisture barrier around your home — critical for Maryland humid summers and heavy seasonal rainfall.
Fiber cement holds little appeal for termites, woodpeckers, and carpenter bees that commonly attack wood siding. Hardie composition gives pests nothing to eat or nest in — protecting your home year after year.
James Hardie formulates products regionally. The Mid-Atlantic formulation is engineered for Maryland humidity, freeze-thaw cycles, and storm conditions — outperforming generic siding in our climate.
Hallmark installs the complete James Hardie exterior siding line. Choose from three distinct styles — each backed by a 30-year non-prorated warranty and available with ColorPlus® Technology factory-applied color.
Bestseller
America most popular siding product. HardiePlank horizontal lap siding delivers the timeless look of wood clapboard with the strength of fiber cement. Available in four textures for maximum design flexibility.
Modern & Farmhouse
Clean vertical panels that bring the rustic board-and-batten look defining the modern farmhouse aesthetic. Pairs perfectly with HardieTrim® Batten boards for authentic architectural detail.
Timeless Cedar Look
Captures the distinct, timeless beauty of classic cedar shake shingles with none of the upkeep. HardieShingle delivers authentic texture in two edge profiles to suit any architectural style.
Factory-Applied Color
ColorPlus Technology applies color to your siding in the factory — with multiple coats baked on under controlled conditions for a finish more consistent and longer-lasting than field painting. The result: siding that arrives job-site ready with a 15-year limited warranty against peeling, chipping, and color fading.
ColorPlus Technology delivers factory-applied, baked-on color backed by a 15-year warranty against peeling, chipping, and fading. Choose from the Statement Collection or specify any custom color on primed siding. Shown below: popular Statement Collection colors.
Physical color samples available -- request at your free Hallmark in-home estimate.
Mid-Atlantic Formulation
Maryland, DC, and Northern Virginia present a uniquely demanding climate for exterior siding. Summers are hot and humid. Winters bring freezing temperatures, ice storms, and freeze-thaw cycles. Spring and fall deliver heavy rainfall. Generic siding products are not designed for this range of conditions.
James Hardie takes a different approach. The company formulates products for specific climate zones — and the HZ5 formulation used in our region is engineered specifically to withstand the Mid-Atlantic temperature extremes, humidity levels, and moisture exposure. Your siding performs as intended from the day it is installed through decades of use.
When Hallmark installs James Hardie on your home, we use only the correct climate-zone product for Maryland, DC, and Virginia. This matters for both performance and warranty validity.
Why Choose Hallmark
Hallmark Windows and Siding has installed James Hardie siding on thousands of homes throughout Maryland, DC, and Northern Virginia. As a certified Hardie installer, we meet the brand strict quality standards — ensuring your warranty is valid and your installation is done right. Every job is backed by our lowest-price guarantee and lifetime labor warranty.
Every home below was completed by our Hallmark crew in Maryland, DC, or Northern Virginia.
James Hardie fiber cement siding is composed of cement, sand, and cellulose fibers (wood pulp). This combination creates a material far stronger and more stable than wood or vinyl. It will not rot, warp, swell, or crack, and is certified noncombustible per ASTM E136. Engineered to look like wood but perform like concrete.
James Hardie offers four primary siding lines: HardiePlank Lap Siding (the #1 brand in North America, horizontal lap, textures include Select CedarMill, Smooth, Beaded); HardiePanel Vertical Siding (board-and-batten and modern farmhouse, textures include CedarMill, Smooth, Stucco, Sierra 8); HardieShingle Siding (cedar shake look, straight or staggered edge); and Hardie Artisan Siding (premium sculpted profile). All carry a 30-year non-prorated warranty.
ColorPlus Technology is James Hardie's factory-applied paint system where color is baked onto the siding under controlled manufacturing conditions for a more consistent, durable finish than field painting. It carries a 15-year limited warranty against peeling, chipping, and fading. Popular colors include Arctic White, Mountain Sage, Grey Shadow, Deep Ocean, Timberbark, and 2026 Color of the Year: Iron Gray. Ask your Hallmark rep for samples.
James Hardie formulates products differently for each climate zone. For the Mid-Atlantic -- Maryland, DC, and Northern Virginia -- Hardie siding is specifically engineered to withstand humid summers, freeze-thaw cycles, heavy rain, and ice storms. The HZ5 formula resists moisture infiltration and thermal expansion that can cause other siding materials to crack or develop mold. Hallmark installs only the correct climate-zone formulation.
James Hardie fiber cement is thicker, heavier, and more impact-resistant than vinyl. Hardie is non-combustible (vinyl melts in fire); holds paint color longer; resists denting better. Vinyl costs less upfront and weighs less. Both are low-maintenance compared to wood. For most Maryland homeowners planning to stay long-term, Hardie's superior strength, fire safety, and 30-year warranty make it the preferred choice.
For most Maryland homeowners, yes. James Hardie costs more upfront but offers a longer warranty, better fire protection, stronger impact resistance, and superior color retention. Fiber cement siding recoups over 80% of its cost at resale. Ask your Hallmark estimator to compare costs side-by-side during your free in-home appointment.
James Hardie requires minimal maintenance. Rinse annually with a garden hose and mild detergent to remove dirt. Inspect caulk around windows and trim every few years and re-caulk as needed. ColorPlus siding typically does not need repainting for 10-15 years. Avoid high-pressure washing as it can force water behind panels.
Yes. James Hardie primed siding accepts any exterior latex paint color. For factory-perfect results, choose ColorPlus Technology -- your siding arrives with a baked-on finish and 15-year color warranty. Hallmark shows you color samples for both options at your free in-home estimate.
When properly installed by a certified installer, James Hardie fiber cement is engineered to last 30 to 50+ years, backed by a 30-year non-prorated limited transferable substrate warranty. In Maryland's climate, Hardie's Engineered for Climate formulation ensures it outlasts wood or standard vinyl in heat, humidity, ice, and heavy rain.
Yes. Hallmark Windows and Siding is a certified James Hardie installer trained and recognized by James Hardie to install products to brand specifications. This matters because improper installation can void the manufacturer warranty. Choosing Hallmark gives you the full 30-year Hardie substrate warranty plus Hallmark's own lifetime labor warranty. Schedule your free estimate today.
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