Question 1

What material are your PVC windows and doors made of?

Accepted Answer

High-quality UPVC profiles are adopted on the outer side with steel liners embedded inside, making the whole frame firm and deformation-free.

Question 2

Are PVC windows soundproof and heat insulated?

Accepted Answer

Yes. Multi-chamber profile structure matched with double-layer hollow tempered glass delivers outstanding sound and thermal insulation, achieving remarkable energy-saving and noise reduction effects.

Question 3

Will PVC windows fade or turn yellow?

Accepted Answer

Our profiles are added with anti-UV formula, effectively preventing yellowing and fading. Long-term outdoor use keeps stable color and smooth surface.

Question 4

Are PVC windows waterproof and airtight?

Accepted Answer

Yes. Multi-layer EPDM sealing strips and independent drainage system ensure excellent airtight, watertight and windproof performance.

Question 5

What types of PVC windows and doors do you supply?

Accepted Answer

We provide casement windows, sliding windows, tilt & turn windows, fixed windows, PVC swing doors and sliding doors for residential and commercial projects.

Question 6

Can I customize size, color and glass type?

Accepted Answer

Full customization is available. We support custom sizes, frame colors, grid designs, hollow glass, laminated glass and Low-E glass according to customer requirements.

Question 7

Is PVC window glass safe?

Accepted Answer

All glass adopts tempered safety glass, which is anti-impact and explosion-proof. It meets international building safety standards.

Question 8

How about the wind resistance of PVC windows?

Accepted Answer

Reinforced steel liner inside the profile greatly improves structural stability, enabling strong wind resistance for high-rise buildings.

Question 9

What is the production time?

Accepted Answer

Standard production lead time is 20-30 working days according to order quantity and design.

Question 10

Is the packaging suitable for sea shipment?

Accepted Answer

Yes. All products are packed with foam, hard carton and wooden frame to avoid damage during long-distance transportation.

Question 11

Do you provide installation guidance?

Accepted Answer

Yes, we provide detailed English installation drawings and videos for easy assembly.

Question 12

What application scenarios are PVC windows suitable for?

Accepted Answer

Widely used in residential buildings, apartments, villas, factories, hotels and renovation projects.

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