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How to choose the 108 Series single-opening aluminum alloy window? Who is it suitable for and who is it not suitable for?

2026-06-28Read about 6 minutes

This guide aims to provide a clear decision-making framework for door and window contractors, distributors, and purchasers. We will use the 108 Series single-opening aluminum alloy window from the Qinhan System Windows and Doors as an example to provide a detailed analysis of how to start from the basic configuration, combine it with your specific project scenario, evaluate its applicability, understand the significance of key parameters, identify potential risks, and ultimately form a clear next-step action plan.

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How to choose the 108 Series single-opening aluminum alloy window? Who is it suitable for and who is it not suitable for?

2026-06-28Read about 6 minutes

From Data to Judgment: Does the 108 Series Window Meet Your Basic Requirements?

When faced with a product datasheet, quickly determining if it is 'relevant' is the first step in decision-making. This chapter will first clarify the product identity and configuration, then guide you through an initial screening based on your own project.

What is the 108 Series Single Opening Aluminum Alloy Window and its reference configuration?

According to the product datasheet, this is a product named '108 profile single opening window'108 Series Single Opening Aluminum Alloy Window. Its core reference configuration is as follows:

  • ProfileUses6063-T5 aluminum alloy, which is a construction-grade aluminum alloy commonly used in the door and window industry.
  • Key specificationsThe profile wall thickness is1.8MM, and the insulated glass configuration is5+27A+5(i.e., 5mm glass + 27mm spacer + 5mm glass).
  • Reference Dimensions: The example dimensions provided in the data are1000mm x 1000mm

These parameters represent a basic performance level for this product and can serve as a starting point for subsequent inquiries and comparisons.

How to quickly verify its basic suitability for your project scenario?

You can quickly compare your project requirements with the above configuration based on the following points:

  1. Opening DimensionsIs your window opening size close to or smaller than the reference range of 1000mm x 1000mm?
  1. Opening MethodDoes your project require casement windows (single sash opening inward or outward)?This is the basic form of this 'single-opening' series.
  1. Configuration ExpectationsDo you have specific requirements for the window frame wall thickness (e.g., need thicker) or glass configuration (e.g., need triple glazing or coated glass) that go beyond the standard 1.8MM wall thickness and 5+27A+5 glass?

Preliminary AssessmentIf your project is a standard-sized residential or similar space, requires casement windows, and your configuration requirements are within the common range, then this 108 Series product is worth including in your initial consideration list. Please note that this is only a preliminary screening based on public information. Whether it is ultimately applicable still requires in-depth confirmation based on specific wall conditions, performance parameters, and detailed quotations.

In-Depth Confirmation: How Do Key Parameters Influence Your Project Decisions?

What Do Profile Thickness (1.8MM) and Glass Configuration (5+27A+5) Mean?

A profile thickness of 1.8MM and a 5+27A+5 insulated glass unit are common reference configurations for the 108 Series single-opening aluminum alloy window. Profile thickness primarily relates to the foundational structural strength of the window, while the 27mm air layer in the glass configuration provides basic thermal insulation and soundproofing performance. This set of parameters establishes a starting point for most standard residential and commercial projects.

Under What Circumstances Should You Consider Adjusting the Standard Configuration?

Whether the "standard configuration is sufficient" depends on the specific conditions of your project. For example, when the project is located inhigh-wind areas such as high-rise buildings or coastal regions,or whenlarger opening sash dimensionsare required, it may be necessary to verify or adjust the profile wall thickness to ensure wind pressure resistance performance. Similarly, if the project hashigher requirements for sound insulation or thermal insulation(e.g., for street-facing or quiet rooms), it may be necessary to consider adjusting the glass configuration, such as using thicker glass, laminated glass, or a triple-glazed insulated structure.

Hyperstron's products support customization for different wall thicknesses and glass configurations. Therefore, when confirming the plan, it is recommended to communicate the specific requirements of the project (such as floor level, window opening dimensions, performance goals) with the supplier to determine the most suitable configuration plan and its impact on cost.

Plan Evaluation: Finding the Balance Between Budget and Risk

After selecting the 108 Series single-opening aluminum alloy window, the plan evaluation needs to expand the perspective from product parameters to the overall project. A plan that seems to save budget may encounter problems during implementation due to hidden costs or special conditions.

When evaluating a plan, what hidden costs should be considered in addition to product parameters?

The quotation for the window itself is not the whole picture. You need to include the following costs in the total budget:

  • Installation and Labor CostsTypically the largest expense beyond the product itself, complex installations or high-precision requirements can significantly increase costs.
  • Logistics and Transportation FeesEspecially for transport from the factory to the site, large-sized glass or special delivery requirements can incur additional charges.
  • Ancillary Accessories and Auxiliary Materials CostsSuch as installation screws, sealant, foaming agent, etc., their quality and usage directly affect long-term reliability.

What project risks might cause the plan to fail during implementation?

As a standard product, the applicability of the 108 Series is based on general conditions. The following risks need to be assessed in advance:

  • Irregular or non-standard openings: Standard-sized products cannot be directly used for irregular openings such as curved or acute angles; custom production is required.
  • Extreme climate requirements: In coastal areas with high salt spray, severe cold, or frequent typhoons, it is necessary to verify whether the standard configuration (e.g., "5+27A+5" glass) meets the performance standards for corrosion resistance, thermal insulation, and wind pressure resistance.
  • On-site condition limitations: On-site conditions such as wall load-bearing capacity and opening finishing processes may affect the installation method and sealing effectiveness.

When making a decision, if the project openings are regular, the climate is moderate, and the budget is strict, the standard configuration offers better cost-effectiveness. If the above risks are involved or there are special performance requirements, it is necessary to confirm the customized solution and its additional costs with the technical team.

Clarify the next steps: In which situations should we proceed, and in which should we pause?

Based on the 108 Series Single-Opening Aluminum Alloy Window Selection Conclusion comprehensive judgment, the following conditions indicate that this product is a clear and feasible choice.

Under what conditions is the 108 Series single-opening window a clear and feasible choice?

When your project requirements highly match the product characteristics, you can proceed with consultation and sample confirmation:

  • Requirements are clear and standard: The project is for a standard residential or commercial space, with clear basic ventilation and lighting needs, and a budget that can match mid-range configurations.
  • Accepts standard opening methods: The design plan accepts a 'single-opening' casement method, with no special requirement to maximize the ventilation area.
  • Performance expectations are reasonable: The location has no extreme climate, and expectations for insulation and wind pressure resistance performance conform to standard building codes.
  • The plan is clear: A preliminary understanding of the project's required approximate dimensions, quantities, and glass types has been established, and a basic parameter range can be provided.

Under what circumstances should you postpone the decision or consider other options?

In the following situations, it is recommended to pause progress and first clarify the core requirements:

  • Functional requirements are out of scope: The project requires an oversized fixed glazing area, complex opening combinations, or an extremely high waterproof sealing grade.
  • Project information is vague: Core information such as window opening dimensions and quantities cannot yet be provided, or performance indicators are still changing frequently.
  • Budget and configuration are severely mismatched: The budget only supports the lowest configuration, but the usage environment (e.g., high street noise) has substantial performance requirements.

If you decide to proceed, please prepare the following materials to interface with the supplier: Prepare the project'swindow opening dimensions (width x height) and quantity, desired glass type (e.g., whether Low-E is needed), whether a screen is required, and a description of the installation environment (floor level, orientation, surrounding noise conditions). This information helps suppliers quickly assess compatibility and provide an accurate quote, avoiding repeated follow-ups.

Frequently Asked Questions

  1. My project is coastal with strong winds. Must I stop using the 108 Series?

not necessarily. An assessment based on the specific floor level and the building's wind-resistant design is required. The 1.8MM profile thickness provides standard wind pressure resistance, but the final solution should be submitted with specific information to the supplier for confirmation of whether it meets the local wind pressure design value.

  1. How to choose between the 108 Series single-opening window and the thermal break window?My main consideration is thermal insulation.

"Thermal break" is an insulation technology. The specific insulation performance of the 108 Series depends on whether it uses a thermal break structure, the material of the thermal break strip, etc. It is recommended to directly consult the supplier for the specific insulation parameters of this series (such as the K-value) and compare them with the project's energy-saving requirements.

  1. I only need to purchase a small quantity (e.g., a few windows). Will the supplier accept this?

The product information mentions support for "sample confirmation and bulk orders". It is recommended to directly consult the supplier about the minimum order quantity or small-batch order policy. For contractors and distributors, confirming a small number of samples is a common process.

Learn More

Ready to start evaluating your project? Welcome to bring yourwindow opening dimensions, quantity, glass requirements, and environmental informationto contact our technical consultants, and we will provide you with targeted configuration suggestions and a quotation.You can also view our [108 Series Single-Open Aluminum Alloy Window Product Details Page] to learn more.

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