Now The Doors And Windows Are Generally Made Of Aluminum Alloys. Because This Material Is Not Only Beautiful But Also Durable, It Is Loved By The Majority Of Owners. However, Many Owners Are Not Particularly Familiar With Aluminum Alloy Doors And Windows, And Generally Aluminum Alloy Doors And Windows Produced By Different Manufacturers Are Used. The Quality Of The Products Is Different, So It Is More Laborious To Choose Aluminum Alloy Doors And Windows. What Are The Purchasing Skills Of Household Aluminum Alloy Doors And Windows? What Is The Inspection Method Of Aluminum Alloy Doors And Windows?

1. Materials:

The Material Selection Of Doors And Windows Generally Includes: Aluminum Profiles, Glass Materials And Hardware Accessories, Etc. When Choosing Doors And Windows, General Decoration Owners Often Pay More Attention To The Wall Thickness Of Main Materials, Auxiliary Materials And Glass Thickness, And The Requirements For Hardware Accessories Are Not Very High. , This Is Unscientific. In Fact, The Country Has Standards For Aluminum Alloy Doors And Windows. Generally, The Wall Thickness Of Aluminum Alloy Doors And Windows Should Not Be Less Than 1.2mm. Generally, The Thickness Of Aluminum Materials Of Merchants Is Up To The Standard. Only Some Merchants Are Ordering Aluminum Materials. The Time Is Not Up To The Standard. The Editor Recommends That You Must Have A Vernier Caliper To Measure The Thickness Of The Aluminum Material When Choosing Aluminum Alloy Doors And Windows. You Should Also Understand The Hardware Accessories Requirements Relative To The Wall Thickness And Glass Aluminum Alloy Doors And Windows. The Stainless Steel Hardware Accessories Must Be It Is Better Than Aluminum Accessories, And The Pulley Is Load-bearing, So It Is Recommended To Use Double Pulleys.

2. Performance:

When Choosing An Aluminum Alloy Door With Inlaid Glass, Especially A Product Designed With Insulating Glass, Be Sure To Pay Attention To Its Sealing Performance. The Performance Of The Door And Window Is Different Depending On The Scope Of Use, And The Focus Is Also Different. Usually, The Strength, Sealing, Etc. Are Considered. The Strength Is Mainly Reflected In The Selection Of The Profiles Of The Doors And Windows, Whether It Can Withstand Ultra-high Pressure; The Sealing Is Reflected In The Door And Window Structure. , Whether The Inner Fan And Frame Structure Of Doors And Windows Are Tight.

3. Processing Quality:

High-quality Aluminum Alloy Doors Are Finely Processed And Exquisitely Welded, Especially Some Spliced parts Are Very Flat, While Inferior Aluminum Alloy Doors And Windows Blindly Choose Aluminum Profile Series And Specifications, And The Processing Is Shoddy, And The Corners Of Door Frames Cannot Be Spliced smoothly, Sometimes There Are Even Large Gaps. When Purchasing, You Should Pay Special Attention To Checking Whether There Are Welding Defects, Such As Open Welding And Missing Welding.

4. Price:

Although The Price Of Aluminum Alloy Doors And Windows Is Directly Related To The Price Of Aluminum Ingots, The Price Realized By Doors And Windows In The Same Period Is Relatively Stable. Generally Speaking, The Price Of High-quality Doors And Windows Is About 30% Higher Than That Of Inferior Doors And Windows. , Inferior Doors And Windows Are Usually Made Of Aluminum Profiles Made Of Recycled Aluminum And Waste Aluminum Containing A Large Amount Of Impurities. The Material Is Generally Around 1.2-1.4mm, And Even Some High-end Brands Have A Wall Thickness Of 1.6, 1.8, 2.0mm, And The Stability Is Better. Of Course, The Price Will Not Be Low.

5. Appearance:

When Interior Decoration Owners Buy Door And Window Products, They Usually Pay Attention To The Appearance Of The Product And The Decorative Pattern Of The Glass, But They Ignore The Composite Film On The Surface Of The Door And Window. This Composite Film Is Formed By Artificial Oxide Film Coloring, Which Has Corrosion Resistance, Wear Resistance, High Gloss, Etc., And Also Have A Certain Fire Protection Function, So You Must Compare More When Purchasing Aluminum Alloy Doors And Windows. The Quality Of Aluminum Alloy Doors And Windows Can Be Roughly Judged From The Selection Of Raw Materials, The Surface Treatment And Internal Processing Quality Of Aluminum Materials, And The Price Of Aluminum Alloy Doors And Windows. Aluminum Alloy Doors And Windows Customization Refers To The Doors And Windows Made Of Aluminum Alloy Extruded Profiles As Frames, Stiles And Fans, Which Are Called Aluminum Alloy Doors And Windows, Or Aluminum Doors And Windows For Short. Aluminum Alloy Doors And Windows Include Doors And Windows With Aluminum Alloy As The Base Material Of The Stress Member And Wood And Plastic Composite Doors And Windows, Referred To As Aluminum-wood Composite Doors And Windows, Aluminum-plastic Composite Doors And Windows.

6. Reputation:

When Choosing A Merchant, We Must Pay Attention To The Reputation And Service Quality Of The Merchant. This Is Very Important. Generally, We Check Through Three Aspects:

1. Try To Choose A Brand That Is Better In The Local Area, Or A Brand Certified By A Certain Professional Association. These Rankings Generally Attach Great Importance To Reputation And Can Provide Good After-sales Service;

Second, See Whether The Relevant Qualifications Of The Manufacturer Are Complete;

3. Be Sure To Keep The Material Head For Comparison During Installation To See If It Is The Aluminum Material You Choose To Avoid Stealing Beams And Changing Columns.

A