Architectural Glass / Energy Saving Glass
Factory Direct, Any Climate
Low-E, Vacuum, BIPV, and Super IGU — precision-manufactured energy saving glass, factory-direct to developers, distributors, and contractors in 40+ countries.
Certifications
ISO 9001 Certified | RoHS & REACH Compliant | Tolerance ±0.5mm
Energy Saving Glass — 5 Types, All Custom
Every product is manufactured to your specification — Grade 1 quality, OEM-ready, with pre-production samples before any bulk run. All coating types and cavity configurations available.
Low-E Glass (Low-Emissivity)
Single, double, and triple-silver coatings for facades and curtain walls. Precisely engineered U-Value and SHGC targets matched to your climate zone and building code.
High Transmittance Float Glass
Ultra-clear glass with VLT above 91% for cold-climate passive solar buildings. Maximises winter solar heat gain and slashes heating loads without mechanical systems.
Insulating Glass Units (IGU)
Dual or triple configurations, air or argon-filled, 6mm to 24mm+ cavities. Dramatically reduces U-Value, eliminates condensation, and meets wind-load specs for commercial facades.
Vacuum Insulating Glass (VIG)
A 0.1–0.2mm vacuum layer starting at just 6mm total thickness — outperforms conventional triple glazing at a fraction of the weight. The thinnest thermal barrier available.
BIPV Glass (Building-Integrated Photovoltaics)
Thin-film solar cells embedded directly into facade glazing. Generates clean energy while admitting daylight — performs in low-light and partial-shade. Ideal for LEED and net-zero projects.
Your Drawing. Our Factory.
Energy saving glass is never one-size-fits-all. Each project has its own U-Value targets, SHGC requirements, facade geometry, and local building codes. Hexad’s engineering team reviews every spec before production — catching coating conflicts and tolerance issues before they become site problems.
- CNC cutting to ±0.5mm on all dimensions
- Low-E coating — single, double, triple silver + silver-free
- Argon-fill and vacuum cavity configurations
- Tempered, heat-strengthened, and laminated processing
- Custom sizes from 200×200mm to 3300×6000mm
- Thickness from 4mm to 19mm (product dependent)
- OEM labeling and certification documentation
- Pre-production samples before bulk confirmation
Built for Every High-Performance Building Type
Hexad energy saving glass is specified in volume by professionals building at scale — from curtain wall systems on commercial towers to facade packages across entire residential developments. OEM-ready, custom to spec, shipped factory-direct to 40+ countries.
Commercial Towers
Triple-silver Low-E IGU and Super IGU for high-rise facades hitting strict U-Value and SHGC targets floor by floor.
Low-E IGU and Vacuum Glass for window manufacturers sourcing thousands of consistent units per batch.
Passive House & Cold-Climate
High Transmittance Glass + argon IGU to maximise solar heat gain and lock warmth inside in sub-arctic climates.
BIPV Glass and Vacuum Glass for projects targeting LEED Platinum, BREEAM, or net-zero certification.
Energy Saving Glass Supply
— Factory to Project Site
Hexad supplies from validation sample runs through to full container-load bulk orders — on the same production lines, to the same spec. Low-E coating, tempering, IGU assembly, and vacuum processing are all in-house. No subcontracting. Full traceability from raw float glass to finished unit. Every export ships with a complete documentation package ready for customs clearance.
Included with every order: Dimensional inspection reports · Material certifications · RoHS/REACH/CE documentation · Production photos · Packing list & commercial invoice · Certificate of origin
4 Steps from Drawing to Delivery
From your performance spec to installation-ready glass — our process is built around zero ambiguity and zero site delays.
STEP 1
Quote & Review
Submit your drawings, performance specs, glass types, and quantities. Our technical team reviews within 24 hours and returns a detailed quote with confirmed lead time.
STEP 2
Sample Approval
We produce a pre-production sample to your exact spec. You approve it — it becomes the permanent quality benchmark for every unit in your bulk order.
STEP 3
Production & QC
Full batch production begins after sample sign-off. Dimensional inspection reports are generated at each processing stage and available before shipment.
STEP 4
Pack & Ship
PE film, anti-mold interleaving, custom plywood crates, steel banding, corner protection. All export documentation prepared and tracked to your port.
Packed for the Production Line,
Not Just the Ocean
A cracked or mis-dimensioned glass panel on a facade project doesn’t just cost the glass — it stops the glazing crew and triggers a replacement lead time you can’t afford. Every Hexad shipment is packed to survive a container crossing and arrive installation-ready: PE film on all surfaces, anti-mold paper interleaving between lites, custom-fit wooden frames, steel banding, and corner protection at every contact point.
We’ve shipped energy saving glass to 40+ countries across every major climate and port condition. Damage in transit means a replacement or full refund — no dispute, no back-and-forth.
Why 620+ Wholesale
Buyers Worldwide Choose Hexad
Saving Your Time
40% Faster delivery — in-house Low-E coating, IGU assembly, and tempering lines ship on schedule every time.
Saving Your Cost
60–80% Cost reduction vs. distributors — factory-direct pricing, full OEM spec, certifications included.
Reduce Your Risk
70% Less sourcing work — one factory covers your full energy saving glass matrix, one shipment, one contact.
What Our Clients Are Saying About Us
Frequently Asked Questions
Yes. Share your energy model requirements or local building code spec and we’ll engineer the right coating stack and cavity configuration to hit your numbers. We provide full thermal performance data sheets with every product.
We supply single, double, triple-silver, and silver-free Low-E. Single silver suits mild climates with balanced needs. Double and triple silver are for hot climates where blocking solar heat is the priority. Silver-free is ideal when high light transmission matters most. Tell us your climate zone and we’ll recommend the right one.
Both. We can supply raw coated glass, fully assembled IGUs with argon fill, laminated units, or complete vacuum glass — whichever stage your production process needs.
Every bulk order is measured against the pre-production sample you approved. Coating uniformity, optical performance, and thermal values are inspected at the processing stage — not just visually at the end. Batch inspection reports are available before shipment.
Our Low-E, IGU, Vacuum, and BIPV glass products come with full certification documentation — ISO 9001, CE, RoHS, REACH — and we can provide the thermal performance data your certifier requires. We’ve supplied projects targeting LEED and BREEAM across multiple countries.
MOQ varies by product. Standard Low-E IGU has an accessible MOQ suitable for project-based buyers. Vacuum Glass and BIPV have higher minimums due to processing complexity. Send us your spec and quantities and we’ll give you a direct answer.
Yes. Send us your existing product data sheet, a physical sample, or your current supplier’s spec sheet. We’ll identify the equivalent coating and configuration and produce a matching pre-production sample for your approval before any bulk commitment.
Everything You Need to Know Before Ordering
First Time Sourcing Energy Saving Glass from China?
A step-by-step guide to vetting Low-E and IGU suppliers — what certifications to demand, which specs matter, and how to avoid the most common bulk order mistakes.
Read Guide
U-Value vs SHGC: Which Number Should You Be Specifying?
How to read your climate zone and match the right performance glass to the right application — so you don’t over-spec or under-perform.
Read Guide
How to Get LEED Glazing Credits Right the First Time
Which energy saving glass products contribute to LEED Energy & Atmosphere credits — and what documentation your certifier will require from your supplier.
Read Guide
Need an Accurate Quote for Your
Energy Saving Glass Order?
Simple spec or complex facade system — send us your requirements and get a detailed technical quote within 6 hours.
Request a Quick Quote (Response in 12 Hours)
Send us your drawings, performance specs, or sample description via the form, or email us directly at sales@hexadindustries.com. Hexad has manufactured and exported architectural glass since 2005, serving buyers in 40+ countries.
- Free Technical Drawing Review
- Pre-Production Sample Before Bulk
- Assembly-Ready Export Packaging
- 12-Hour Quote Response