10 Checklists You Must Know Before Installing Aluminium Doors & Windows

10 Important Checklist Items Before Installing Aluminum Doors and Windows That Homeowners Should Know

1. Aluminum brand and profile type: how do you choose the right one for the job?

Start by choosing high-quality aluminium profiles certified by TIS (Thai Industrial Standard).
The aluminium profile is the main structure of the entire door–window system, so it must have the right thickness and weight. For example:
• Standard sliding systems: 1.2–1.5 mm
• Large openings / folding systems: 1.6–2.0 mm

Popular and trusted aluminium brands among professional installers include ORM, Fuji Metal, and Schimmer — all of which are available at SGQ Khlong Sam, with expert guidance to help you choose the right profile for your specific project.

2. How does the installation position affect the sash system?

The installation location has a direct impact on durability and long-term performance. For example:

• • Areas exposed to strong wind — use casement or swing systems to reduce wind pressure.

• • Areas with heavy sun and rain — choose sliding systems with elevated tracks to prevent water leakage.

• Dusty environments — use a tight-seal system.

Proper placement from the beginning helps prevent water leakage, dust intrusion, and outdoor noise problems in the long run.

3.What sash types and styles are available?

Choose a system that matches the functionality and design of your home, such as:

• • Sliding Door/Window — easy to use and space-saving

• • Casement — excellent ventilation and a tight seal when closed

• • Awning / Swing — suitable for ventilation openings or bathrooms

• • Folding Door — opens wide and connects indoor–outdoor spaces seamlessly

Choosing the right type of door or window not only improves convenience but also enhances the beauty and balance of your home from every angle.

4. User needs or limitations?

Before installation, ask yourself or the residents: “How will this be used?” For example:

• • Will it be opened and closed frequently?

• • Does it need to accommodate elderly users, wheelchairs, or automation systems?

• • Is soundproof glass required?
  

Understanding the real needs helps you choose the right materials, systems, and accessories — making daily use more convenient and safer.

5. Quality Testing of Aluminium Doors & Windows

High-quality aluminium doors and windows should pass standardized TIS tests such as:

• • Water resistance levels 1–5

• • Wind resistance: wind speed and air pressure tests

• • Dust and noise protection
  

Choosing products that have passed these tests ensures long-term safety and durability, especially for high-rise buildings or areas exposed to strong winds.

6. How to Choose the Right Color, Thickness, and Grade of Aluminum for Your Home?

The color and surface finish of aluminium directly affect the overall appearance of your home, for example:

• • Matte Black / Champagne Grey — for a modern, luxurious style

• • Matte White / Silver — for clean, minimalist homes

• • Woodgrain — for warm or resort-style homes

Choose the right aluminium grade and thickness to prevent deformation or premature deterioration.

7. How to Choose Glass for Aluminum Doors and Windows: Which Type Is Suitable for Each Area?

Glass plays a major role in both aesthetics and safety, such as:

• • Tempered Glass — strong and safe

• • Laminated Glass — excellent sound insulation, ideal for homes near roads

• • Tinted / Low-E Glass — reduces heat and improves energy efficiency

At SGQ Khlong Sam, we provide custom glass cutting services and recommend the most suitable glass type for each door–window system.

8. What Essential Hardware Should High-Quality Aluminum Doors and Windows Have?

Beautiful and functional installation requires attention to every component — even small hardware such as rollers, handles, locks, rubber seals, silicone, and waterproofing foam.

High-quality hardware ensures smooth operation, noise-free movement, and significantly prolongs the lifespan of the system.

9.How Important Is Installer Expertise to the Quality of the Work?

The quality of aluminium work depends heavily on the installer’s skill. It’s important to choose technicians with experience, system understanding, and compliance with industry standards.

The SGQ Khlong Sam installation team has completed hundreds of projects — from single houses to office buildings — ensuring precision, durability, and high-quality workmanship in every installation.

10. What Installation Area Limitations Should Be Checked?

Before starting the installation, inspect the actual site conditions, such as:

• • Do existing structures need to be removed?
  

• • Is there enough space to transport large door–window panels into the area?
  

• • Are there any special requirements from the designer or project owner?
  

A thorough site inspection from the beginning ensures faster, more accurate installation — and helps prevent costly rework later on.

With proper planning, aluminium installation can be completed beautifully in just one go.

Installing aluminium doors and windows requires knowledge, precision, and hands-on experience.
Every small detail — the aluminium profile, track system, glass, and waterproof sealing — affects the overall quality and performance of your home.

If you prepare all 10 of these key points before starting the project, you’ll get a home that is beautiful, strong, easy to use, and safe for the long term.