Double Glazing 4sg Glass

Why Choose 4sg warm edge double glazing

Quality Warranty: 4SG insulated glass provides 25 years warranty, you can also get 30 years warranty for an additional fee. Storage and installation instructions: Shandong Yaohua Glass provides professional and detailed storage methods and glass installation instructions, After-sales service: Shandong Yaohua's professional after-sales team can provide professional solutions and friendly service attitude. After-sales service team has sufficient product knowledge and communication skills and can effectively solve customer issues.

QUALITY & LONGEVITY HERESILIENTSYSTEM 

• The main stress in the sealing of box spacer profiles is on the butyl 

• applied to both sides. Expansion and contraction of the insulating 

• Iglass caused by climatic stress leads to enormous strain in the 

• butyl. This permanent stress caused by compression and

• elongation of the primary seal, can cause seal failure over time. 

• However the edge bond with KODISPACE 4SG remains elastic 

• which results in considerably less stress on the bond and hence

• greater longevity. 

• + Excellent compensation of climatic stress 

• + Optimal sealing barrier against gas loss and penetrating moisture 

• + Absolutely tight joint due to CNC application 

• + No extra butyling of joints and corners required

After-Sales Service

1. Assurance of Quality

Every product undergoes strict inspection before delivery with official certificates. Free replacement for genuine manufacturing problems in warranty.

2. Full Technical Guidance

We supply professional consulting for glass type, size matching and processing technology.

3. Safe Export Case Packing

Standard export wooden packaging for secure ocean transportation.

4. Rapid Damage Resolution

Shipment damage is verified promptly, and supplementary goods or compensation arranged.

5. Timely Problem Response

After-sales requests are responded to within 24 hours with effective solutions.

6. Sustained Partnership Care

We maintain customer profiles for continuous technical and project service.

Company show

Boasting 80+ country and region coverage, we are a Chinese glass specialist founded in 1985. We pride ourselves on rigorous quality control and major global certifications: CE, ISO9001, IGCC, SGCC (US & Canada), AS/NZS, CCC, BS EN Heat Soaked Test, Kuraray Sentry Glas, and KS. We invite you to source our premium glass products.

Yaohua Glass FAQ

1. What types of building glass do you provide?

We provide tempered, laminated, insulated, Low-E, frosted, curved and fire-resistant glass.

2. Are you an experienced manufacturer?

We are an experienced manufacturer with own workshops.

3. Is there a low MOQ for you?

We have a low and flexible MOQ for all customers.

4. Do you support custom glass processing?

We support custom size, thickness, shape and drilling.

5. What certificates do you provide?

We provide CE, ISO9001, CCC, SGCC, KS certificates.

6. How long is production time?

Production time is 15–25 days after deposit.