--- title: "Window & Door Installation LI | Pyramid Contracting" description: "Professional window, door & framing installation for Long Island homes. Energy-efficient options. TimberTech certified. Free estimate." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How much do replacement windows cost on Long Island?", "acceptedAnswer": { "@type": "Answer", "text": "Replacement window costs on Long Island typically range from $400 to $1,200+ per window installed, depending on the window type (double-hung, casement, bay), frame material (vinyl, fiberglass, wood), glass package (double vs. triple pane, Low-E coatings), and size. A full-home window replacement for a typical 3-bedroom home runs $8,000–$20,000+. We provide free, itemized estimates with no pressure." } }, { "@type": "Question", "name": "What are the most energy-efficient windows?", "acceptedAnswer": { "@type": "Answer", "text": "Triple-pane windows with Low-E coatings, argon or krypton gas fills, and insulated frames (fiberglass or vinyl) offer the best energy performance for Long Island homes. Look for Energy Star certification and a U-factor below 0.25 for optimal winter insulation, and a Solar Heat Gain Coefficient (SHGC) below 0.25 for summer cooling. We'll help you select the right balance of performance and budget." } }, { "@type": "Question", "name": "Do you install sliding glass doors?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, we install all types of patio doors including sliding glass doors, French doors, bi-fold doors, and multi-panel systems. Each installation includes proper structural framing, flashing, weatherstripping, and threshold sealing to ensure a watertight, energy-efficient result. We work with premium manufacturers to offer options in vinyl, fiberglass, and aluminum-clad wood." } }, { "@type": "Question", "name": "What is construction framing?", "acceptedAnswer": { "@type": "Answer", "text": "Construction framing is the structural skeleton of a building—the walls, floors, and roof structure built from dimensional lumber or engineered wood products. It's the critical first step in any new construction, addition, or major renovation. Proper framing ensures your home is structurally sound, plumb, level, and ready to accept roofing, siding, windows, and doors with precision fit." } } ] }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://pyramid2contracting.com/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://pyramid2contracting.com/#services" }, { "@type": "ListItem", "position": 3, "name": "Windows & Doors" } ] } ] --- Authorized Installer & Certified Partner ![Owens Corning Preferred Contractor](/assets/owens-corning-DceQAEJu.png) ![Brava Roof Tile Certified Installer logo](/assets/brava-logo-Bt3ENCiD.png) ![James Hardie Elite Installer logo](data:image/png;base64,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) FAMILY OWNED WOMAN OPERATED [ P Pyramid Contracting SERVICE GROUP ](/) [About](/#about) Services [Projects](/projects)[Service Areas](/service-areas)[Blog](/blog)[Contact](/#contact) [](https://www.facebook.com/p/Pyramid-Contracting-Service-Group-INC-61573815396009/)[](https://www.instagram.com/pyramid2.contracting/?hl=en) [(631) 641-8880](tel:+16316418880)[Free Estimate](/#contact) [Home](/) [Services](/#services) Windows & Doors Structural & Energy Experts # Window & Door Installation | Structural Framing on Long Island From the structural skeleton of your home to energy-efficient windows and doors that cut utility costs—we handle every element that makes your home comfortable, secure, and built to last. [Get a Free Estimate](#contact) What We Do ## Framing, Windows, Doors & Decking Complete structural and opening services—from the frame up to the finished product. ### Construction Framing Our structural framing crews build the skeleton of your home addition, dormer, or new construction with precision-cut lumber and engineered fastening systems. Proper framing is the foundation of every durable exterior—it determines how well your roof, siding, and windows perform for decades. ### Window Installation We install double-hung, casement, picture, bay, and bow windows from leading manufacturers. Every window is shimmed, leveled, insulated, and flashed to prevent air infiltration and water intrusion—critical for Long Island's coastal wind and rain exposure. ### Door Replacement From entry doors and sliding glass patio doors to French doors and storm doors, we handle the full installation including framing adjustments, weatherstripping, and hardware. A properly installed door improves security, energy efficiency, and curb appeal. ### Energy-Efficient Options We offer Energy Star–certified windows and insulated door systems that significantly reduce heating and cooling costs. Low-E glass coatings, argon gas fills, and triple-pane options are available to match your performance and budget goals. ### Custom Decking As a TimberTech factory-trained installer, we build composite deck systems with full warranty compliance. Our crews understand the substructure, fastening, and finishing requirements that TimberTech mandates for their industry-leading deck warranties. [View TimberTech Certification](/certifications) Energy Performance ## Save on Energy Costs Year-Round Long Island homeowners face brutal heating costs in winter and high cooling bills in summer. Properly installed, high-performance windows and doors are the single most impactful upgrade for energy savings. ### Winter Heating Savings High-performance windows with Low-E coatings and argon gas fills reduce heat loss by up to 50%, cutting Long Island heating bills during harsh nor'easter seasons. ### Summer Cooling Savings Solar heat gain coefficients (SHGC) below 0.25 block excess summer heat, reducing air conditioning costs during humid Long Island summers by up to 30%. ### Energy Star Certified We install windows and doors that meet or exceed Energy Star requirements for the Northeast climate zone, qualifying you for potential utility rebates and tax credits. Common Questions ## Windows, Doors & Framing FAQs ### How much do replacement windows cost on Long Island? ### What are the most energy-efficient windows? ### Do you install sliding glass doors? ### What is construction framing? [← Back to Home](/)| [Roofing Services](/roofing)| [Siding & Trim](/siding)| [Custom Metal Work](/custom-metal-work)| [Certifications & Warranties](/certifications) Start a Conversation ## Let's Build Something Together Ready to transform your home with precision craftsmanship? Tell us about your project and we'll provide a detailed estimate within 24 hours. No obligation, no pressure—just honest answers. Call or Text Us [(631) 641-8880](tel:+16316418880) Email Us [sales@pyramid2contracting.com](mailto:sales@pyramid2contracting.com) Visit Us 1 Commercial Park (Unit 1 & 2) Quogue, NY 11959 Full Name \* Phone Number \* 0/10 digits Email Address \* Property Address \* Service Needed \*Select a service Project Details (Optional) Secure Form Verification Start the Conversation By submitting, you agree to receive communications about your project. We respect your privacy. 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