Minmar Windows & Doors
Windows-and-doors in Lindenhurst, NY
Wholesale-priced, ENERGY STAR certified vinyl windows and doors, installed fast for homeowners and contractors across Long Island and the Tri-State Area.
54 Knoll St, Lindenhurst, NY, 11757Phone: (516) 222-9222
Email: info@minmarwindows.com
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ABOUT MINMAR WINDOWS & DOORS
Minmar Windows & Doors has served Lindenhurst homeowners and Long Island contractors since 2015 with premium vinyl windows and doors at wholesale prices. Run by Lou and his son, Minmar handles everything from product selection through installation, cutting out the middleman so Tri-State Area customers get factory-direct pricing without sacrificing quality.
What started as a Lindenhurst-based window supplier has grown into a trusted resource for both homeowners replacing old, drafty windows and contractors who need reliable wholesale supply across Nassau and Suffolk Counties, NYC, New Jersey, Connecticut, and Pennsylvania. The company built its reputation on a simple idea: manufacture quality vinyl windows and doors in-house, keep the turnaround fast, and deal honestly with customers from the first phone call to the final walkthrough. That approach shows up in the reviews Minmar has earned, with customers consistently pointing to Lou and his son's direct communication, fast delivery, and clean, professional installation crews. Every window uses ENERGY STAR certified glass packages and insulated vinyl frames, whether it's a single replacement window for a Lindenhurst kitchen or a full order for a multi-unit contractor project elsewhere on Long Island. Doors are offered in fiberglass, steel, and vinyl, with the same attention to reinforced frames and multi-point locking hardware. Minmar backs its work with a limited lifetime warranty on vinyl window and patio door frames, a 10-year warranty on entry doors, and a 2-year labor warranty, giving homeowners across the Tri-State Area confidence that the investment is protected long after installation day.
WINDOWS & DOORS SERVICES
Premium vinyl windows and doors, installed fast at wholesale pricing across the Tri-State Area.
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Window Replacement & Installation
Lindenhurst homeowners trust Minmar for full window replacement using premium vinyl double-hung, casement, and slider windows. Every install is measured, fitted, and finished by our own crews, not subcontractors, with a typical 7-day turnaround from order to delivery across Long Island.
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Entry Door Installation
Minmar installs entry doors for homes across Lindenhurst and the surrounding Long Island area in fiberglass, steel, and vinyl. Every entry door comes with multi-point locking, a reinforced thermal-break frame, and full weatherstripping for a tight, secure fit.
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Patio & French Doors
Minmar's sliding patio doors and French doors bring in natural light for Lindenhurst homes while sealing out drafts with insulated glass and warm-edge spacer technology. Choose from vinyl, fiberglass, or steel frames finished to match your existing doors and windows.
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Energy-Efficient Window Upgrades
Minmar's ENERGY STAR certified windows help Lindenhurst homeowners cut energy loss by up to 30% using Low-E glass coatings, insulated multi-chamber vinyl frames, and warm-edge spacer technology.
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Custom & Specialty Windows
From bay and bow windows to arched picture windows, Minmar builds custom specialty shapes for Lindenhurst homes that need more than a standard rectangle. Every specialty window is manufactured in-house in premium vinyl to match your home's architecture.
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Wholesale Window Supply for Contractors
Contractors and builders across Lindenhurst, Long Island, NYC, NJ, CT, and PA rely on Minmar for factory-direct wholesale window and door supply with a fast 7-day turnaround. Cutting out the middleman keeps material costs down on every job you bid.
OUR PROCESS
In-Home Assessment
Product Selection & Custom Quote
Choose your window style, series, and door options with our team, then receive a transparent wholesale-pricing quote with no middleman markup.
Manufacturing & 7-Day Turnaround
Your windows and doors are manufactured in-house, with most orders ready for delivery or installation within about 7 days.
Final Walkthrough & Warranty
We walk through the finished job with you, confirm everything operates correctly, and register your limited lifetime warranty coverage.
FREQUENTLY ASKED QUESTIONS
What types of windows does Minmar offer?
A complete line of premium vinyl windows including double-hung, casement, slider, picture, bow, bay, and specialty shapes, available in the 9000, 8000, and 7000 series for different performance needs and budgets.
Are Minmar windows energy efficient?
Yes. All windows are ENERGY STAR certified with Low-E glass, insulated multi-chamber vinyl frames, and warm-edge spacers. Premium series windows achieve U-Factors as low as 0.25, which can reduce energy loss by up to 30%.
What areas does Minmar serve?
Minmar is based in Lindenhurst, NY and serves Nassau and Suffolk Counties, Long Island, Queens, Brooklyn, the Bronx, Manhattan, Staten Island, New Jersey, Connecticut, and Pennsylvania, working with homeowners and contractors across the Tri-State Area.
How long does installation take?
Most average homes are completed in 1 to 2 days. Combined with the 7-day manufacturing turnaround, most homeowners can go from quote to finished installation in roughly two weeks.
What warranty do you offer?
Minmar offers a limited lifetime warranty on vinyl window and patio door frames and insulated glass units, 10 years on hardware and entry doors, 2 years on labor and installation, and 1 year on screens. Warranties transfer to new homeowners if registered within 30 days of sale.
Can I customize the color and style of my windows and doors?
Yes, Minmar offers exterior and interior color choices, decorative glass, grille patterns, and hardware finishes so your new windows and doors match your home's existing style.
Do you provide installation or just supply materials?
Both. Minmar installs windows and doors directly for homeowners using certified installers, and also supplies wholesale materials to contractors and builders who prefer to install with their own crews.
How fast can Minmar turn around an order?
Most orders, whether for a single homeowner replacement or a contractor's bulk order, ship within 7 days of finalizing your selections, which is significantly faster than the 6 to 8 week wait common with big-box retailers.
What materials are your doors made from?
Entry doors are available in fiberglass, steel, and vinyl, all built with multi-point locking systems, reinforced thermal-break frames, and full weatherstripping for security and energy efficiency.
Still have questions? Contact Us
Proudly serving Lindenhurst and surrounding areas
WHAT OUR CUSTOMERS SAY
Contractors were very thorough professional and clean. The windows are beautiful and sturdy. Definitely using them again. Just had them back to do more windows & again they were amazingly clean thorough & professional. Love my windows.
Minmar windows is a solid company to work with. Quick and efficient communication. Fast delivery of the windows we were looking for. Louie gets my highest recommendation and I look forward to doing business again in the future if we ever need it. These guys are a 10/10!
Louie and his son were extremely communicative, honest, and hard working. They got me the windows I needed quickly and efficiently at a great price. The windows came out great and are a perfect fit for my home. I recommend their services to anyone who needs windows and will continue to use them in the future if I ever need windows again!