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Door Theory Custom Doors And Windows installed in a Austin texas dream home

DoorTheory is your source for made-to-order doors and windows.

We work with and import directly from manufacturers to get the best quality at the best prices to meet all your projects needs. 40-60% less on average.

  • Residential Solution

    Our manufacturing partners have developed doors and windows for residential buildings with thermal insulation, sound insulation, waterproof, impact resistance and other properties.

  • Commercial Solution

    DoorTheory sources doors and windows that have excellent performance and are commercial style, which are widely used in office, hotels, airport, and commercial complexes.

  • Impact Resistant Solution

    Our hurricane impact windows stand strong against the harshest weather conditions, including category 5 hurricane-force winds, to keep you, your family and your home safe.

DoorTheory Products

Material offerings

Our individually vetted manufacturers offer many styles, certifications and adhere to rigorous quality control standards.

  • Facts About Aluminum Windows

    1. Durability: Aluminum windows are known for their strength and durability. They can withstand harsh weather conditions, including high winds and heavy rain, without warping or cracking.

    2. Low Maintenance: One of the significant advantages of aluminum windows is their low maintenance requirements. They do not require frequent painting or staining like wooden windows, and a simple cleaning with soap and water is often sufficient to keep them looking good.

    3. Energy Efficiency: Modern aluminum windows are often designed with thermal breaks, which help reduce heat transfer and enhance energy efficiency. This can lead to lower heating and cooling costs in homes.

    4. Versatility in Design: Aluminum can be custom-fabricated into various shapes and sizes, making it a versatile option for both residential and commercial applications. It can also be finished in a wide range of colors and styles to match different architectural designs.

    5. Recyclability: Aluminum is a sustainable material that can be recycled repeatedly without losing its properties. This makes aluminum windows an eco-friendly choice compared to other materials.

    6. Cost-Effectiveness: While the initial cost of aluminum windows may be higher than some alternatives, their longevity and low maintenance can make them a cost-effective investment over time.

    7. Security: Aluminum windows often provide enhanced security features, as the material itself is strong and can be equipped with advanced locking mechanisms.

    8. Weather Resistance: Aluminum is inherently resistant to rust and corrosion, making it an excellent choice for areas with high humidity or salt exposure, such as coastal regions.

    9. Lightweight: Despite their strength, aluminum windows are lightweight, which makes them easier to handle and install compared to other window materials.

    10. Customizable Performance: Aluminum frames can accommodate various types of glass, including double or triple glazing, which can improve sound insulation and further enhance energy efficiency.

  • Facts About Steel Windows

    • Durability: Steel windows are known for their strength and durability. They can withstand severe weather conditions, making them a long-lasting option for residential and commercial properties.

    • Energy Efficiency: Modern steel windows often come with advanced energy-efficient options, including thermal breaks that minimize heat transfer, helping to lower energy costs.

    • Design Versatility: Steel windows can be designed in a variety of styles, from traditional to contemporary. They can be customized in numerous sizes and configurations, making them suitable for any architectural style.

    • Minimal Maintenance: Steel windows require less maintenance compared to other materials, such as wood. With proper finishing and care, they resist rust and corrosion, ensuring longevity.

    • Security: Due to their robust construction, steel windows offer enhanced security. They are more resistant to forced entry compared to windows made from other materials.

    • Sustainability: Steel is a recyclable material, making steel windows an environmentally friendly option. When replaced, steel can be recycled, reducing the environmental impact.

    • Aesthetic Appeal: Steel windows can provide a sleek and modern look, often associated with industrial design. Their slim profiles allow for larger expanses of glazing, promoting natural light.

    • Sound Insulation: Properly installed steel windows can provide good sound insulation, making them ideal for buildings located in noisy urban environments.

    • Installation: The installation process for steel windows may require professional expertise. Proper installation ensures that they perform correctly and provide the expected benefits.

    • Cost: While the initial investment for steel windows can be higher than that of vinyl or wood options, their durability and low maintenance can lead to cost savings over time.

  • Facts About Vinyl Windows

    1. Material Composition: Vinyl windows are primarily made from polyvinyl chloride (PVC), which provides durability and resistance to moisture and rot.

    2. Energy Efficiency: Many vinyl windows are designed with energy-efficient features, such as multiple glazing options and thermal insulation, helping to reduce heating and cooling costs.

    3. Low Maintenance: Vinyl windows do not require painting or staining, making them a low-maintenance option. They can be easily cleaned with soap and water.

    4. Variety of Styles: Vinyl windows come in a wide range of styles and designs, including double-hung, casement, sliding, and picture windows, allowing for flexibility in home aesthetics.

    5. Color Options: While most vinyl windows are available in white, they can also be found in a variety of colors and finishes, some of which are fade-resistant.

    6. Cost-Effective: Compared to other window materials like wood or fiberglass, vinyl windows are often more affordable, making them a popular choice for homeowners.

    7. Resistance to Elements: Vinyl windows are resistant to weathering, UV rays, and moisture, making them suitable for a range of climates without significant degradation.

    8. Sound Insulation: Vinyl windows can provide better sound insulation compared to single-pane windows due to the multiple glass panes and insulating frames.

    9. Recyclable: At the end of their life span, vinyl windows can be recycled, reducing environmental impact compared to some other window types.

    10. Warranty: Many manufacturers offer warranties for vinyl windows, ranging from limited lifetime to 20 years, which reflects the durability and quality of the product.

  • Facts About Wood Windows and Doors

    1. Aesthetic Appeal: Wood windows and doors offer a classic beauty that enhances the character of any home. The natural grain and warm tones of wood provide a timeless elegance that many homeowners seek.

    2. Energy Efficiency: Properly insulated wood windows and doors can provide excellent thermal performance. Wood is a natural insulator, helping to maintain a comfortable indoor temperature and potentially reducing energy costs.

    3. Customization: Wood is highly versatile and can be easily customized. It can be painted, stained, or left natural to match any architectural style or personal preference.

    4. Durability: While wood is generally strong, the lifespan of wood windows and doors can be significantly impacted by climate and maintenance. Selecting high-quality, treated wood can enhance durability and resistance to rot and insects.

    5. Environmental Sustainability: When sourced from responsibly managed forests, wood is a renewable resource. Opting for sustainably harvested wood can minimize environmental impact compared to synthetic materials.

    6. Maintenance Requirements: Wood windows and doors require regular maintenance, such as painting or sealing, to protect against moisture, UV damage, and pest infestation. This upkeep will ensure longevity and preserve their aesthetic appeal.

    7. Sound Insulation: Wood can provide superior sound insulation compared to many other materials. This makes wood windows and doors a preferred choice for homeowners looking for tranquility in bustling environments.

    8. Increased Property Value: The inclusion of quality wood windows and doors can enhance a property's overall value. Many buyers appreciate the charm and elegance of wood aesthetics, which can contribute to a home’s marketability.

    9. Historical Significance: Many historic homes feature original wood windows and doors, which contribute to their architectural significance. Repairing and restoring these original elements can preserve historical integrity while providing functionality.

    10. Recyclability: Wood is a recyclable material. At the end of its lifecycle, wood windows and doors can be repurposed or recycled, further supporting environmental sustainability.

    By understanding these facts about wood windows and doors, homeowners can make informed decisions that balance aesthetics, functionality, and environmental considerations.

Everything we do is made-to-order.

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How:

DoorTheory fosters relationships directly with custom door and window manufacturers to bring you the best prices in high-end, luxury, custom doors and windows.

Lead times:

Our lead times are 8-12 weeks from the time the shop drawing are signed off to the day of delivery on-site.

Certifications:

We work with suppliers that meet the requirements of title 24, NFRC, Florida, and Australia just to name a few.

Quality:

Quality is helf to the highest standard. We are on par with major brands like Pella, Anderson, Milgard, La Cantina, etc.. In fact many of our manufacturers supply to these brands.

Price:

By going direct to the manufacturer and not buying the “name brand” we are able to work with a far less overhead and often get pricing 40% - 60% less then the bigger brands while supplying the exact same product.

Payment terms:

50% deposit to get the order in production and then 50% upon completion and delivery.