Choosing the right type of glass is one of the most important decisions when selecting windows and doors. Different glass types offer unique benefits for energy efficiency, safety, comfort, and design. At KDSBuilding, we provide a wide range of glass options to meet the needs of different projects and climates. 1. Clear Float Glass This is the most basic glass option, offering a clear and transparent view. It is cost-effective and suitable for areas where safety and insulation are not major concerns. Clear float glass is often used in interior doors, decorative windows, or areas where simplicity is preferred. 2. Tempered (Safety) Glass Tempered glass is heat-treated to be four to five times stronger than regular glass. When broken, it shatters into small, blunt pieces rather than sharp shards, reducing the risk of injury. This makes it ideal for doors, floor-to-ceiling windows, sliding systems, and any area where safety is important. 3. Laminated Glass Laminated glass consists of two layers of glass with a plastic interlayer in between. Even if broken, the glass remains bonded to the interlayer, preventing it from falling apart. It provides excellent security against forced entry, reduces noise transmission, and blocks up to 99% of harmful UV rays. Laminated glass is often used in entry doors, storefronts, and areas requiring extra safety. 4. Insulated Glass Units (IGU / Double or Triple Glazing) These units are made by sealing two or three layers of glass with an air or gas-filled space in between. IGUs greatly improve thermal insulation, helping keep interiors warm in winter and cool in summer. This reduces energy costs and increases comfort. Triple glazing offers even higher performance for colder climates. 5. Low-E (Low-Emissivity) Glass Low-E glass has a special invisible coating that reflects heat while still allowing natural light to pass through. In hot climates, it keeps interiors cooler by reflecting solar heat, while in colder areas it helps retain warmth indoors. Low-E glass is highly recommended for energy efficiency and is a standard option in many KDSBuilding NFRC-certified products. 6. Tinted Glass Tinted glass has a colored coating that reduces glare and solar heat gain. It helps protect furniture and interiors from fading while also adding a stylish appearance. It is commonly used in regions with strong sunlight. 7. Frosted or Decorative Glass Frosted glass is treated to create a translucent surface that allows light to pass while blocking visibility. It offers privacy without losing natural light, making it perfect for bathrooms, offices, and entry doors. Decorative patterns can also be added for design purposes. 8. Acoustic Glass This type of glass is specially designed to reduce noise by combining laminated layers or specialized interlayers. It is perfect for homes near busy roads, airports, or urban areas where quiet indoor environments are desired. 9. Fire-Rated Glass Fire-rated glass is engineered to withstand high tempera...

Over time, window and door glass may need to be replaced due to damage, cracks, fogging between panes, or simply to upgrade to a more energy-efficient option. Replacing glass is a careful process, but with the right tools and method, it can be done smoothly. At KDSBuilding, our windows and doors are designed with durable frames that make glass replacement practical while maintaining the strength and beauty of the original product. The first step is preparing the area. Before removing the old glass, it is important to wear safety gloves and protective eyewear, as broken glass can be dangerous. Clear the space around the window or door to make sure you have enough working room. If the glass is cracked but still in place, tape across the surface can help prevent loose pieces from falling during removal. Next, the sash or panel is removed from the frame, if possible. For windows such as casement, sliding, or tilt-and-turn types, the sash can usually be lifted or unscrewed and taken out for easier handling. For doors, the panel often remains in place, but the glass area can still be worked on directly. Once accessible, the glazing beads, stops, or trim that hold the glass in place are carefully pried off using a putty knife or small pry tool. These parts should be removed slowly to avoid breaking them, since they will be reused later. With the stops removed, the old glass can be taken out. If the glass is a single pane, it will lift out once loosened. If it is a double-glazed insulated unit (IGU), it may be lightly sealed to the frame with glazing tape or silicone, which needs to be cut through carefully. At this stage, all old sealant, tape, and debris should be cleaned from the frame to prepare for the new glass. A smooth, clean surface ensures a secure and airtight installation. The new glass panel is then placed into the frame. For KDSBuilding products, customers can choose energy-efficient, NFRC-certified double or triple glazing, laminated safety glass, or tempered glass for added strength. The new glass should match the original size and thickness exactly to fit correctly. Once set into position, glazing tape or sealant is applied around the edge to hold it firmly in place and create a weatherproof seal. After the glass is secure, the glazing beads or stops are reinstalled. These are pressed or snapped back into position around the glass edge, locking it tightly against the frame. Care is taken to ensure all sides fit snugly without gaps. For windows where the sash was removed, the sash is reinstalled into the main frame, making sure it operates smoothly. Finally, the glass is cleaned and inspected. Any remaining sealant or fingerprints are wiped away, leaving a clear and polished finish. The window or door is tested to confirm that it opens, closes, and locks properly. By following these steps, homeowners can replace broken or outdated glass while keeping their existing frames intact. With KDSBuilding’s high-quality glazing options, replacemen...

Installing a window or door is an important step in making any home or building more comfortable, energy-efficient, and secure. At KDSBuilding, our NFRC-certified products are designed for easy installation, whether you are a professional builder or an experienced homeowner working with a contractor. By following the correct steps, you can ensure that your new windows and doors perform at their best for many years. The process begins with preparing the rough opening, which means the space in the wall where the window or door will be placed. The opening should be checked carefully to make sure it is level, square, and clean. A properly prepared opening helps the product fit correctly and ensures smooth operation later. At this stage, flashing tape or a waterproof barrier can also be applied at the sill area to protect against water leaks. Next, the window or door frame is set into the opening for a “dry fit.” This allows the installer to check that the size is correct and that there is enough space around the frame for shims and insulation. A small gap, usually about a quarter inch, is recommended to allow for adjustments. Once the fit is confirmed, a high-quality exterior sealant is applied around the frame or nailing fin to create a strong weather barrier. After sealing, the frame is carefully positioned in the opening. Shims are used around the sides and top to adjust alignment, making sure the unit is perfectly level and plumb. When everything is straight, the frame is secured to the structure with screws or nails. For doors, it is especially important to secure the hinge side first, since this keeps the door stable and prevents sagging over time. Once the frame is in place, the space between the frame and the wall is filled with low-expansion foam insulation. This step is very important because it prevents drafts and heat loss, while also stopping moisture from entering the home. Care must be taken not to overfill the gap, as too much foam could cause the frame to bend. With the insulation complete, the sash or door panel is installed and adjusted to make sure it opens and closes smoothly. KDSBuilding products are designed with durable hinges, handles, and multipoint locking systems, which add security and improve daily performance. After the hardware is installed, the installer tests the window or door to confirm that it works properly. The final step is finishing both the interior and exterior. Trim or casing is added around the frame, and caulking is applied to seal any edges. On the outside, siding or exterior trim is put back into place, giving the project a neat, professional look. By following these steps, KDSBuilding windows and doors will be securely installed, weather-tight, and energy-efficient. Our NFRC-certified designs meet international standards, helping homeowners reduce energy costs while enjoying comfort and durability. With proper installation, your investment in KDSBuilding products will provide long-lasting value and pea...

 Title 24 The California Code of Regulations, Title 24: Building Energy Efficiency Standards, establishes performance criteria for the building envelope, lighting, mechanical systems, and fenestration products. For windows and doors, Title 24 specifically regulates: Thermal Performance (U-Factor): Measures insulation against heat transfer. Lower values indicate superior efficiency. Solar Heat Gain Coefficient (SHGC): Governs solar radiation admitted through glazing. Optimized values reduce cooling demand in hot zones while supporting heating in cooler regions. Visible Transmittance (VT): Ensures balance between natural daylight and thermal control. Air Infiltration: Controls leakage rates to maintain envelope integrity and reduce HVAC load. Compliance is mandatory for new construction, additions, and major renovations across California’s 16 climate zones, each with tailored performance thresholds. Advantages for Fenestration Systems 1. PVC Windows and Doors Multi-Chamber Profile Design: Enhances thermal insulation, delivering U-Factors as low as 0.25–0.30. Low-E Insulated Glass Units: Optimized SHGC performance to meet diverse climate zone requirements. Acoustic and Air-Seal Integrity: Dual benefits of Title 24 air infiltration compliance and noise reduction. Advantage: PVC systems represent a cost-effective and highly efficient solution, ensuring seamless compliance with Title 24 while offering long-term energy savings. 2. Aluminum Windows and Doors (Thermal Break) Thermal Break Technology: Polyamide barriers within profiles significantly reduce conductive heat transfer. Structural Strength with Slim Sightlines: Enables large-span glazing to maximize daylight without exceeding Title 24 U-Factor or SHGC limits. Design Versatility: Widely favored in contemporary architecture, balancing aesthetics with compliance. Advantage: Aluminum thermal break systems meet advanced energy performance benchmarks while maintaining modern architectural flexibility. 3. Steel and Fire-Rated Doors Insulated Core Configurations: Reduce U-Factor values for compliance with envelope energy standards. Performance Glass Options: Fire-rated glazing coupled with energy-efficient Low-E layers. Security and Durability: High structural integrity without compromising energy code adherence. Advantage: Provides dual compliance—fire safety standards and Title 24 energy efficiency—offering superior protection and thermal performance. 4. Insulated Garage Doors Foam-Filled Panels and Thermal Barriers: Significantly limit conductive heat gain/loss. Advanced Perimeter Seals: Reduce infiltration from non-conditioned garage spaces to living zones. Advantage: Contributes directly to the overall building energy score under Title 24, ensuring envelope continuity. 5. Wrought Iron Doors with Glass Inserts Double-Glazed Low-E Glass: Ensures wrought iron entry systems meet thermal and SHGC targets. Precision Weatherstripping: Minimizes air infiltration while preserving luxury aesthetics. Ad...

The difference between aluminum thermal break and non-thermal break profile windows lies in insulation performance, energy efficiency, and comfort.  The aluminum thermal break profile window  is a section of low-conductivity material (usually polyamide or polyurethane) inserted between the inner and outer aluminum frames. Which can improve thermal insulation, have better energy effeciency, can reduce condensation, more quieter and higher cost.  The aluminum non-thermal break profile Made of a single aluminum extrusion—no insulation barrier between interior and exterior surfaces. Which is high heat conductivity, lower cost, Less energy effecient, prone to condensation but more economical for people to use.

KDSBuilding’s stainless steel railings are the epitome of strength, modern design, and refined aesthetics. Made from high-quality SS304 or SS316 stainless steel, these railing systems are ideal for luxury homes, hotels, office buildings, and seaside properties where both appearance and performance matter. Our stainless steel railings are available in brushed satin, mirror polished, or matte finishes, with round or square profiles to suit any design scheme. KDSBuilding’s railings offer excellent corrosion resistance, particularly in high-humidity or coastal regions, where durability is a must. For marine environments, SS316 is recommended due to its superior resistance to salt and chloride. Each railing system is precisely fabricated with laser cutting, TIG welding, and CNC bending, ensuring seamless construction and architectural accuracy. These railings can be paired with tempered glass panels, cable wire infills, or stainless rods for different aesthetic and safety requirements. Our systems are designed with modular components for easy installation and can be customized for spiral staircases, ramps, balconies, and atriums. Hidden fixings ensure a clean finish while maintaining structural integrity. All KDSBuilding stainless steel railings comply with international building codes and safety standards, making them suitable for both residential and commercial projects. Their low maintenance and premium appearance make them a long-term investment for any building. With our professional engineering and custom fabrication services, we provide complete design-to-installation support. Whether you’re aiming for a minimalist modern look or a sophisticated industrial finish, KDSBuilding stainless steel railings are the ideal solution for timeless elegance and unmatched strength.