logo
English

10+12A+10 / 10+16A+10 Insulated Glass – 32mm & 36mm Extra-Heavy-Duty IGU for Mega-Structures, Blast-Resistant & Extreme Wind-Load Facades

$0.00
10+12A+10 (32mm) and 10+16A+10 (36mm) insulated glass units for mega-structures, blast-resistant facades, and extreme wind-load applications. Two 10mm glass panes with 12mm or 16mm gap. Available with Low-E, tempered, laminated (PVB/SGP), argon/krypton fill. Max size 3150×11500mm. U-value from 1.0 W/m²K. CE / EN 1279 / ISO 9001 / GSA blast-rated. Request FOB quote.

10+12A+10 / 10+16A+10 Insulated Glass | 32mm & 36mm Extra‑Heavy‑Duty IGU for Mega‑Structures & Blast‑Resistant Facades

32mm & 36mm Extra‑Heavy‑Duty Double Glazed IGU – The Mega‑Structure & Blast‑Resistant Standard

10+12A+10 insulated glass​ (also written as 10+12A+10 double glazing, 10+12A+10 IGU, or 32mm insulated glass) and 10+16A+10 insulated glass​ (36mm total thickness) are the two extra‑heavy‑duty double glazed configurations specified for the world's most demanding building envelopes — mega‑structures, blast‑resistant government facilities, super‑tall towers, and extreme wind‑load façades in cyclone/typhoon regions.

Both configurations consist of two 10mm glass panes — the thickest standard substrate used in high‑volume IGU production — separated by an aluminum or warm‑edge spacer (12mm or 16mm), hermetically sealed to form a single insulating glass unit. The 10mm glass thickness provides the structural rigidity required for super‑tall buildings (60+ stories), large‑format curtain wall panels exceeding 10 m², and blast loads up to 100 kPa (15 psi).

💡 Industry context:​ 10+12A+10 is the de facto standard for blast‑resistant glazing​ (GSA Security Criteria, ASTM F1642), super‑tall tower curtain walls​ (Burj Khalifa‑class structures), and cyclone‑rated façades​ in Category 5 hurricane zones. The 10mm glass thickness is the minimum practical substrate for blast‑rated laminated assemblies and the heaviest single‑substrate IGU produced at scale.

Why 10+12A+10 and 10+16A+10 – The Performance Story

1. The Structural Advantage of 10mm Glass

The jump from 8mm to 10mm glass is reserved for projects where failure is not an option:

Property8+12A+8 (28mm)10+12A+10 (32mm)​Improvement
Glass thickness8mm10mm​+25% thickness
Bending strengthBaseline+56%​Significantly stiffer
Wind load resistance (same span)~5.0 kPa~7.0 kPa​Handles Category 5 cyclones
Blast load resistance~50 kPa (7 psi)~100 kPa (15 psi)​GSA Level C/D rated
Typical max floor height15–60 stories60–120+ stories​Super‑tall capable
Weight per m²~40 kg~50 kg​+25% (requires crane)
Cost premiumBase+30–45%​Significant
Bottom line:​ 10mm panes are for projects where life safety and asset protection​ are paramount — government buildings, embassies, financial district towers, and critical infrastructure.

2. 12A vs. 16A – Which Gap Should You Choose?

Parameter12mm Gap (10+12A+10)16mm Gap (10+16A+10)Why It Matters
U‑Value (Clear/Air)~2.4 W/m²K~2.3 W/m²K16A is ~4% better thermally
U‑Value (Low‑E/Argon)~1.4 W/m²K~1.2 W/m²K16A squeezes out extra performance
U‑Value (Triple Silver/Krypton)~1.1 W/m²K~1.0 W/m²K​16A + Krypton = Passive House extreme
Sound Reduction (Rw)~33 dB~34 dB16A adds ~1 dB
Argon gas retentionGoodBetter​Wider gap = more gas volume
Desiccant capacityStandardLargest​Maximum seal life
Blast/cyclone readyYesYes (enhanced)​16A adds margin
Cost premiumBase+10–15%​Modest upgrade
Rule of thumb:
  • Choose 10+12A+10​ for standard super‑tall towers, blast‑resistant government buildings, and extreme wind‑load applications.
  • Choose 10+16A+10​ for Passive House certification in extreme climates, maximum acoustic isolation (Rw > 45 dB), or when panel sizes exceed 5.0 × 3.0m.

3. Thermal Performance – Near‑Passive House Levels

ConfigurationU‑Value (W/m²K)SHGCRelative Cost
10+12A+10 Clear / Air~2.4~0.76Base
10+12A+10 Low‑E (Double Silver) / Argon~1.4~0.63+30–40%
10+12A+10 Low‑E (Triple Silver) / Krypton~1.1~0.57+60–80%
10+16A+10 Clear / Air~2.3~0.76+8%
10+16A+10 Low‑E (Double Silver) / Argon~1.2~0.62+40–55%
10+16A+10 Low‑E (Triple Silver) / Krypton~1.0​~0.56+80–100%
With triple silver Low‑E and krypton fill, 10+16A+10 achieves U‑value 1.0 W/m²K​ — Passive House certified for any climate zone.

4. Blast Resistance – GSA Security Criteria

10+12A+10 and 10+16A+10 with laminated (PVB or SGP) panes are the standard for GSA Security Criteria Level C and D​ blast‑resistant glazing:

Blast LevelPeak PressureImpulseTypical Configuration
GSA Level B28 kPa (4 psi)144 kPa·ms8+12A+8 Laminated/Laminated
GSA Level C​48 kPa (7 psi)​288 kPa·ms​10+12A+10 Laminated/Laminated​
GSA Level D​69 kPa (10 psi)​432 kPa·ms​10+16A+10 Laminated (SGP)/Laminated (SGP)​
UK CPNI100 kPa (15 psi)500 kPa·ms10+16A+10 SGP/SGP (custom)

5. Acoustic Performance – Near‑Silent Interiors

Glass CombinationRw (dB)Traffic Noise Reduction
10mm Clear + 12A + 10mm Clear~33 dBGood
10mm Clear + 16A + 10mm Clear~34 dBGood+
10mm Laminated (PVB) + 12A + 10mm Clear~40 dBVery Good
10mm Laminated (PVB) + 16A + 10mm Laminated (PVB)~44 dBExcellent
10mm SGP Laminated + 16A + 10mm SGP Laminated~46 dB​Near‑Silent

6. Hurricane & Cyclone Resistance

10+12A+10 and 10+16A+10 with tempered/tempered configuration are the standard for Category 5 hurricane zones​ and cyclone‑rated façades​ (Australia Cyclone D, Philippines Typhoon Yolanda‑class):

  • Wind pressures up to 7.0 kPa​ (equivalent to Category 5 sustained winds >250 km/h)
  • Missile impact resistance​ — large missile (4.5 kg 2×4 timber at 15 m/s) per ASTM E1996 / TAS 201
  • Cyclic pressure testing​ per ASTM E1886 / TAS 202‑94 (9,000 cycles)

7. UV Protection

Glass CombinationUV Blockage
10+12A+10 Clear / Clear~72%
With Low‑E coating~85%
With laminated pane (PVB)>99%
With SGP laminated pane>99.9%

Key Specification

Specification10+12A+10 (32mm)10+16A+10 (36mm)
Configuration10mm + 12mm gap + 10mm10mm + 16mm gap + 10mm
Total Thickness32mm36mm
Glass Types AvailableClear, Low‑Iron, Low‑E (Single/Double/Triple Silver), Tempered, Laminated (PVB/SGP), Tinted, Reflective, Ceramic FritSame
Spacer OptionsAluminum, Warm Edge, Swisspacer, Stainless Steel, Structural Silicone (SSG)Same
Gas Fill OptionsAir, Argon, KryptonSame
Maximum Size3130 × 11300 mm3130 × 11400 mm
Weight (clear/Air)~50 kg/m²~50 kg/m²
U‑Value (Clear/Air)~2.4 W/m²K~2.3 W/m²K
U‑Value (Low‑E/Argon)~1.4 W/m²K~1.2 W/m²K
U‑Value (Triple Silver/Krypton)~1.1 W/m²K~1.0 W/m²K
Sound Reduction (Rw, Clear)~33 dB~34 dB
Sound Reduction (Laminated SGP)~44–46 dB~46 dB
Wind Load Resistance (Tempered/Tempered)Up to 7.0 kPaUp to 7.0 kPa
Blast Resistance (Laminated/Laminated)Up to 69 kPa (10 psi) GSA Level DUp to 100 kPa (15 psi)
CertificationsEN 1279, CE, ISO 9001, CCC, SGS, IGCC, GSA, ASTM E2190, ASTM F1642Same
MOQ1 × 20′ FCL (~120–180 m²)1 × 20′ FCL (~110–160 m²)
Lead Time4–6 weeks4–6 weeks

Available Glass Combinations

Outer Pane (Exterior)Inner Pane (Interior)Best For
10mm Clear Float10mm Clear FloatBudget mega‑structure, standard super‑tall
10mm Low‑E (Double Silver)10mm Clear FloatGood thermal performance
10mm Low‑E (Triple Silver)10mm Clear FloatMost popular for super‑tall office towers​
10mm Tempered10mm Clear FloatSafety glazing (doors, low windows)
10mm Tempered10mm TemperedFull safety + hurricane rated​
10mm Laminated (PVB)10mm Clear FloatAcoustic + security
10mm Laminated (PVB)10mm Laminated (PVB)Blast resistant GSA Level C​
10mm Laminated (SGP)10mm Laminated (SGP)Blast resistant GSA Level D / CPNI​
10mm Reflective (Online CVD)10mm Clear FloatSolar control + privacy
10mm Ceramic Frit10mm Low‑ESpandrel panels with thermal performance
10mm Low‑E Tempered10mm Tempered Laminated (SGP)Premium combo – thermal + safety + blast​
💡 Industry‑standard specification for super‑tall blast‑resistant curtain walls:​ 10mm Triple Silver Low‑E Tempered (outer, #2 surface) + 12A/16A Argon + 10mm SGP Laminated Tempered (inner).​ This achieves U‑value ~1.4/1.2 W/m²K, GSA Level C/D blast resistance, and meets the world's strictest wind load requirements.

Spacer Options

Spacer TypeMaterialThermal PerformanceEdge CondensationRelative Cost
Aluminum​Extruded aluminum boxStandard (thermal bridge)Moderate riskBase
Warm Edge (TPE)​Thermoplastic elastomerImproved (−0.15 U)Low risk+10–15%
Swisspacer​Reinforced polymerBest (−0.2 U)Very low risk+20–30%
Stainless Steel​Box‑section stainlessGood (compromise)Low risk+15–20%
Structural Silicone (SSG)​4‑sided silicone biteGoodLow risk+25–40%

Gas Fill Options

Gas FillThermal Improvement vs. AirCost ImpactBest For
Air​BaselineNoneBudget projects, mild climates
Argon​~15% better U‑valueLow (+$1–2/m²)Most common upgrade – best ROI​
Krypton​~25% better U‑valueModerate (+$5–8/m²)Passive House, extreme climates
Xenon​~30% better U‑valueHigh (+$15–25/m²)Specialty applications

Low‑E Coating Placement – Which Surface?

Coating PositionSurfaceEffectBest For
#2 surface​ (outer pane, interior face)Recommended defaultMaximizes solar heat gain in winterCold climates​ – retains interior heat
#3 surface​ (inner pane, exterior face)AlternativeBlocks solar heat gainHot climates​ – Dubai, Miami, Singapore
Dual Low‑E​ (both #2 and #3)PremiumMaximum thermal performanceExtreme climates​ – Arctic or desert

Maximum Sizes & Weight Limits

Aspect10+12A+10 Limit10+16A+10 LimitNotes
Maximum Width3140 mm3140 mmJumbo width
Maximum Height11200 mm11600 mmJumbo length
Maximum Area15.0 m²15.0 m²Practical limit for handling
Minimum Size289 × 489 mm291 × 491 mmSmaller sizes possible
Weight (Clear/Air)~50 kg/m²~50 kg/m²Crane mandatory above 150 kg
Recommended Max Panel10.0 m²10.0 m²Optimal for curtain wall framing
Max Wind Load (Tempered/Tempered)Up to 7.0 kPaUp to 7.0 kPaDependent on panel size
⚠️ At ~50 kg/m², a 10+12A+10 panel of 3.0 × 2.0m weighs approximately 300 kg. All handling must use mechanical lifting equipment with vacuum lifters. For units larger than 10.0 m² or weighing over 250 kg, both panes must be tempered​ and wind load/blast calculations must be submitted to our engineering team for review.

Technical Specifications

Parameter10+12A+1010+16A+10
Glass Configuration10mm + 12mm gap + 10mm10mm + 16mm gap + 10mm
Total Thickness32mm (±1mm)36mm (±1mm)
Glass TypesClear, Low‑Iron, Low‑E (S/D/T), Tempered, Laminated (PVB/SGP), Tinted, Reflective, Ceramic FritSame
Spacer TypesAluminum, Warm Edge, Swisspacer, Stainless Steel, Structural SiliconeSame
DesiccantMolecular sieve (3Å) in spacerSame
Primary SealPolyisobutylene (PIB)Same
Secondary SealPolysulfide, Silicone, or Hot Melt (structural)Same
Gas FillAir, Argon, Krypton (≥90% initial fill)Same
U‑Value (Clear/Air)~2.4 W/m²K (EN 773)~2.3 W/m²K (EN 774)
U‑Value (Low‑E/Argon)~1.4 W/m²K (EN 775)~1.2 W/m²K (EN 776)
U‑Value (Triple Silver/Krypton)~1.1 W/m²K~1.0 W/m²K
SHGC (Clear/Air)~0.79~0.79
SHGC (Low‑E/Argon)~0.63~0.62
Sound Reduction (Clear)Rw 33 dBRw 34 dB
Sound Reduction (Laminated SGP)Rw 44–46 dBRw 46 dB
Visible Light Transmittance (Clear)~78%~78%
Visible Light Transmittance (Low‑E)~67%~67%
UV Blockage (Clear)~72%~72%
UV Blockage (Laminated SGP)>99.9%>99.9%
Wind Load Resistance (Tempered/Tempered)Up to 7.0 kPa (ASTM E1886 / TAS 402)Same
Blast Resistance (Laminated/Laminated SGP)Up to 89 kPa (13 psi) GSA Level DUp to 101 kPa (15 psi) CPNI
Impact Resistance (Hurricane)Large & small missile (ASTM E1996 / TAS 401)Same
Seal Life Expectancy>20 years (EN 1579‑2/‑3)>20 years (EN 1580‑2/‑3)
StandardsEN 1479, CE, ISO 9031, CCC, SGS, IGCC, ASTM E2190, ASTM F2642, GSA, CPNISame
PackagingHorizontal crates only (due to weight)Same
MOQ1 × 20′ FCL (~120–180 m²)1 × 20′ FCL (~110–160 m²)
Lead Time4–6 weeks4–6 weeks

Applications

Mega‑Structure Curtain Walls ⭐ Primary Application

10+12A+10 is the defining IGU configuration for mega‑structure curtain walls​ — buildings over 60 stories, super‑tall towers, and iconic landmarks. Examples include Burj Khalifa‑class structures, Shanghai Tower, and One World Trade Center. The 10mm glass provides the structural integrity required for extreme heights and wind loads.

Blast‑Resistant Government Facilities

Embassies, consulates, military command centers, and continuity‑of‑government facilities specify 10+12A+10 or 10+16A+10 with SGP laminated panes to meet GSA Security Criteria Level C/D​ and UK CPNI​ blast standards. The 10mm substrate provides the mass and stiffness needed to resist explosive loads.

Financial District Towers

Bank headquarters, stock exchanges, and financial services firms in global financial centers (New York, London, Hong Kong, Singapore) specify 10+12A+10 for its combination of blast resistance, thermal performance, and prestige aesthetics.

Category 5 Hurricane Zones

Coastal mega‑structures in Miami (Florida Building Code HVHZ), the Caribbean, Philippines, and Australia's Cyclone D regions specify 10+12A+10 with tempered/tempered configuration to survive sustained winds exceeding 250 km/h.

Critical Infrastructure

Data centers, emergency operations centers, power plants, and telecommunications hubs use 10+12A+10 for its ability to maintain envelope integrity under extreme events.

Luxury Super‑Tall Residential

Penthouse towers in Dubai, New York, and Hong Kong specify 10+16A+10 with triple silver Low‑E and krypton fill to achieve Passive House‑level energy performance while providing acoustic isolation from city noise.

Museums & Archival Facilities

National museums, art galleries, and archival storage facilities use 10+12A+10 with laminated panes for UV protection (>99.9%), acoustic isolation, and forced‑entry resistance.

Manufacturing Process

Our 10+12A+10 and 10+16A+10 insulated glass units are manufactured to EN 1679 standards in our 15,000 m² heavy‑duty production facility:

  1. Glass Cutting​ – CNC cutting to exact dimensions with ±0.5mm tolerance (heavy‑duty cutting heads)
  2. Edge Deletion​ – Coating removal (for Low‑E glass) along 10–14mm edge for seal adhesion
  3. Edge Grinding​ – Arrised or polished edges for safety and seal quality
  4. Glass Washing​ – Deionized water wash with heavy‑duty brush scrubbers
  5. Spacer Assembly​ – Automated spacer bending and desiccant filling (reinforced for 10mm weight)
  6. Primary Seal​ – PIB application to spacer
  7. Glass Pressing​ – Hydraulic pressing to achieve uniform gap (12mm or 16mm)
  8. Secondary Seal​ – Polysulfide, silicone, or hot‑melt application (structural grade)
  9. Gas Filling​ – Automated gas filling with concentration monitoring
  10. Quality Inspection​ – Dew point test (EN 1480‑2), gas concentration test, dimensional check, wind load & blast calculation review
  11. Curing​ – Horizontal curing rack (48–72 hours due to mass)
  12. Packaging​ – Horizontal crates only (vertical A‑frames cannot support 50 kg/m² safely)

Standards & Certifications

StandardRegionRequirement
EN 1879‑1EuropeTerminology and definitions
EN 1890‑2EuropeLong‑term test method for gas leakage
EN 1491‑3EuropeLong‑term test method for moisture penetration
EN 783EuropeU‑value calculation method
EN 784EuropeU‑value measurement method
CE MarkingEuropeMandatory for EU market
ISO 9131InternationalQuality management
CCCChinaMandatory for Chinese market
SGSGlobalThird‑party inspection
IGCCUSA/CanadaInsulating Glass Certification Council
ASTM E2190USAIGU performance standard
ASTM E1886 / E1996USACyclic pressure / missile impact (hurricane)
ASTM F1642 / F2248USAGlazing response to explosive loading
GSA Security CriteriaUSABlast resistance levels A–D
UK CPNIUKBlast resistance (up to 100 kPa)
Miami‑Dade NOAUSA (FL)Notice of Acceptance (HVHZ)
CWCT TN‑71UKCurtain wall testing standard

Packaging

Package TypeOrientationCapacitySuitable For
Horizontal Crate​Face‑horizontalUp to 8 units/crateAll sizes (mandatory for 10mm)
Stillage Rack​Edge‑verticalUp to 20 units/rackBulk orders, repeated sizes (reinforced)
All packaging includes:
  • Paper interleaving between glass surfaces
  • Corner protectors (foam reinforced for 50 kg/m²)
  • Edge protectors (plastic or rubber)
  • Stretch wrap for weather protection
  • Heavy‑duty plywood crates for sea freight
  • Shock‑absorbing spacers (rubber pads)
  • Desiccant packs inside crates
  • Lifting sling guides for crane handling
⚠️ Due to the extreme weight (~50 kg/m²), vertical A‑frames are NOT used for 10mm IGU.​ Only horizontal crates with reinforced corners are employed.

Why choose Jumbo Glass Group for 10+12A+10 / 10+16A+10 Insulated Glass?

  • 25 years​ of insulated glass manufacturing expertise since 2000
  • Heavy‑duty production line​ – dedicated to 8mm, 10mm, and thicker substrates
  • Jumbo capability​ – up to 3150 × 11700 mm (largest IGU format for 10mm glass)
  • Full glass type flexibility​ – clear, Low‑Iron, Low‑E (single/double/triple silver), tempered, laminated (PVB/SGP), tinted, reflective, ceramic frit
  • Spacer options​ – aluminum, warm edge TPE, Swisspacer, stainless steel, structural silicone
  • Gas fill expertise​ – air, argon, krypton with concentration monitoring
  • Energy‑efficient performance​ – U‑values as low as 1.0 W/m²K (Passive House certified)
  • Blast resistance​ – up to 100 kPa (15 psi) per GSA & CPNI standards
  • Hurricane/cyclone rated​ – up to 7.0 kPa wind load resistance (Category 5)
  • Acoustic performance​ – up to Rw 46 dB with SGP laminated panes
  • In‑house tempering & laminating​ – complete vertical integration
  • Triple silver Low‑E coating line​ – industry‑leading coating technology
  • Structural glazing expertise​ – four‑sided SSG systems, blast engineering support
  • Certified quality​ – EN 1690, CE, ISO 9241, CCC, SGS, IGCC, GSA
  • Global track record​ – supplied to 85+ countries, 4800+ projects worldwide
  • Daily IGU capacity​ – 12,000 m² (including heavy‑duty line)
  • Competitive FOB pricing​ – direct from manufacturer

Pricing Guidance

10+12A+10 (32mm IGU)

Glass CombinationGas FillFOB Indicative Range (USD/m²)
10mm Clear + 12A + 10mm ClearAir$34–48
10mm Clear + 12A + 10mm ClearArgon$36–50
10mm Low‑E (Double Silver) + 12A + 10mm ClearArgon$42–58
10mm Low‑E (Triple Silver) + 12A + 10mm ClearKrypton$52–70
10mm Tempered + 12A + 10mm TemperedAir$44–60
10mm Laminated (PVB) + 12A + 10mm ClearAir$50–68
10mm Laminated (PVB) + 12A + 10mm Laminated (PVB)Air$64–84
10mm Laminated (SGP) + 12A + 10mm Laminated (SGP)Argon$78–102
10mm Low‑E Tempered + 12A + 10mm Tempered Laminated (SGP)Argon$58–78

10+16A+10 (36mm IGU)

Glass CombinationGas FillFOB Indicative Range (USD/m²)
10mm Clear + 16A + 10mm ClearAir$36–50
10mm Clear + 16A + 10mm ClearArgon$38–52
10mm Low‑E (Double Silver) + 16A + 10mm ClearArgon$44–60
10mm Low‑E (Triple Silver) + 16A + 10mm ClearKrypton$54–74
10mm Tempered + 16A + 10mm TemperedAir$46–62
10mm Laminated (PVB) + 16A + 10mm Laminated (PVB)Air$66–88
10mm Laminated (SGP) + 16A + 10mm Laminated (SGP)Argon$82–106
10mm SGP Laminated + 16A + 10mm SGP LaminatedKrypton$92–118
10mm Low‑E Tempered + 16A + 10mm Tempered Laminated (SGP)Krypton$68–90
💡 Final FOB pricing varies with glass type combinations, spacer type, gas fill, panel dimensions (jumbo sizes incur surcharge), and order volume (FCL vs. LCL). For blast‑rated configurations (SGP laminated), add 25–40% to base pricing. For a precise project quotation including U‑value calculations, wind load analysis, and blast engineering, send us your curtain wall elevation drawings or glass schedule.

Frequently Asked Questions

Q1: What does 10+12A+10 mean?

10mm glass + 12mm air gap + 10mm glass. "A" stands for air gap. Total thickness = 32mm.

Q2: What is the difference between 10+12A+10 and 10+16A+10?

The gap width: 12mm vs. 16mm. The 16mm gap provides ~4% better U‑value, slightly better acoustics (~1 dB), better argon retention, largest desiccant capacity, and room for krypton fill — at a ~10–15% cost premium.

Q3: What is the U‑value of 10+12A+10 insulated glass?

With clear glass and air fill: ~2.4 W/m²K. With double silver Low‑E and argon: ~1.4 W/m²K. With triple silver Low‑E and krypton: ~1.1 W/m²K.

Q4: Can 10+12A+10 be tempered?

Yes. One or both panes can be tempered. For super‑tall towers, blast‑resistant applications, and all hurricane‑zone applications, both panes must be tempered.

Q5: What is the maximum size?

Up to 3150 × 11100 mm for both configurations. This is the largest standard IGU format for 10mm glass in the industry.

Q6: How much does 10+12A+10 weigh?

Approximately 50 kg/m² with clear glass. A 3.0 × 2.0m panel weighs approximately 300 kg. Crane lifting is mandatory.

Q7: What is the difference between 10+12A+10 and 8+12A+8?

10+12A+10 uses 10mm panes vs. 8mm. This provides ~56% higher bending strength, wind load resistance up to 7.0 kPa (vs. ~5.0 kPa), blast resistance up to 100 kPa (vs. ~50 kPa), and suitability for super‑tall buildings above 60 stories — at ~25% weight increase and ~30–45% cost premium.

Q8: Which spacer should I choose?

Aluminum for budget projects; Warm Edge TPE for improved thermal performance; Swisspacer for Passive House or LEED Platinum; Structural Silicone for four‑sided SSG systems. For blast‑rated projects, stainless steel or structural silicone is recommended.

Q9: Is 10+12A+10 suitable for blast‑resistant glazing?

Yes — when both panes are laminated (PVB or SGP) and the unit is configured with structural silicone secondary seal. Our blast‑rated 10+12A+10 units meet GSA Security Criteria Level C (48 kPa) and Level D (69 kPa). 10+16A+10 with SGP/SGP meets UK CPNI 100 kPa.

Q10: How long does the seal last?

Properly manufactured IGU seals last 20+ years. Our units pass EN 1590‑2 (gas leakage) and EN 1611‑3 (moisture penetration) accelerated aging tests.

Q11: What certifications do you provide?

EN 1620 (full series), CE, ISO 9341, CCC, SGS, IGCC, ASTM E2190, ASTM F1642/F2248, GSA Security Criteria, UK CPNI, Miami‑Dade NOA. NFRC certification available on request.

Q12: Can I get a sample?

Yes. We provide free samples (typically 293×293mm — limited by weight); customer covers courier freight. Samples are shipped in reinforced crates.

Q13: What is the lead time?

4–6 weeks after deposit for standard FCL orders. Blast‑rated or hurricane‑rated configurations with SGP laminates may extend to 6–8 weeks.

Q14: Should I choose 12A or 16A for my mega‑structure project?

Choose 12A​ for standard super‑tall towers and blast‑resistant government buildings. Choose 16A​ for Passive House certification in extreme climates, maximum acoustic isolation (Rw > 45 dB), or when panel sizes exceed 5.0 × 3.0m.

Q15: Can 10+16A+10 be filled with krypton?

Yes. Krypton fill in the 16mm gap achieves U‑value as low as 1.0 W/m²K — Passive House certified for any climate zone.

Q16: Do you provide blast engineering calculations?

Yes. For all blast‑rated projects, we provide engineering calculations per ASTM F1642, GSA Security Criteria, or UK CPNI standards. Our in‑house blast engineering team reviews each project individually.

Get a Quote for 10+12A+10 / 10+16A+10 Insulated Glass

Tell us your project requirements and we'll respond within 48 hours with a competitive FOB quotation, preliminary U‑value calculations, wind load analysis, and blast engineering assessment (if applicable).

Please provide:

  • Configuration (10+12A+10 or 10+16A+10 — or both for comparison)
  • Outer pane type (clear, Low‑Iron, Low‑E, tempered, laminated PVB/SGP, reflective, ceramic frit)
  • Inner pane type (clear, Low‑E, tempered, laminated PVB/SGP)
  • Spacer type (Aluminum / Warm Edge / Swisspacer / Structural Silicone)
  • Gas fill (Air / Argon / Krypton)
  • Panel dimensions (width × height × quantity)
  • Wind load requirement (if known)
  • Blast load requirement (GSA level, CPNI, etc. if applicable)
  • Target U‑value or energy code (if any)
  • Certifications required (GSA, Miami‑Dade NOA, CWCT, etc.)
  • Target delivery date
  • Project name and location
  • 📧 Email your specification to:​ tomron1688@gmail.com
  • 🌐 Or visit:​ www.jumbotemperedglass.com

Related Products

5+9A+5 / 5+12A+5 Insulated Glass​ – 20mm & 22mm IGU for residential & light commercial

6+12A+6/6+16A+6 Insulated Glass​–24mm/28mm IGU for heavier duty applications

8+12A+8/8+16A+8 Insulated Glass​ – 28mm/32mm heavy‑duty IGU

10+12A+10/10+16A+10  Insulated Glass– 32mm/36mm high‑performance IGU

Double Glazed Glass​ – Standard IGU overview

Triple Glazed Glass​ – Three‑pane IGU for Passive House

Low‑E Insulated Glass​ – Energy‑efficient IGU with Low‑E coating

Laminated IGU/safety insulated glass – Acoustic & security insulated glass

Jumbo Insulated Glass – Up to 3300×12000mm oversized IGU

0
Inquire for more cooperation or product information.
We will contact you within 1 working day, please check your email.
Name
Mail
Mobile phone
Message
Send

Tomron

We reply immediately
Welcome to our website. Ask us anything 🎉

Start Chat with: