Premium European windows in-stock and ready to ship from our Texas warehouse
Elika 70 — 2 Panes
Premium uPVC · 5-Chamber · Double Glazed
Feature
Elika 70 Performance
What This Means for You
Thermal Insulation (U-Factor)
0.24 Btu/h·ft²·°F 1.36 W/m²·K
5-chamber profile with Low-E Argon glass reduces conductive and convective heat loss — stable indoor temps and noticeably lower energy bills.
Air Tightness
EN 12207 — Class 4 0.255 cfm/ft² @ 75 Pa
~60% tighter than standard vinyl windows — improved central gasket compression means fewer drafts, less dust, and better year-round comfort.
Water Resistance
EN 12208 — Class 9A ≈ 600–700 Pa expected
~30% better water resistance than standard vinyl/single-hung windows — enhanced sealing keeps water completely out even in severe storm conditions.
Wind Load
EN 12210 — C5 ≈ 2300 Pa (≈ 48 psf)
~40% improved structural rigidity over standard vinyl/single-hung windows — stronger sash and frame resist deformation under high-wind conditions.
Security & Locking
RC2 — 4 to 6 Lock Points Roto NX (German Brand) · Also available: Fornax (European Brand)
Higher sash rigidity increases locking compression by ~60% over standard single-point locks — perimeter multi-point locking distributes force across the entire frame for significantly stronger break-in resistance.
Sound Insulation
Rw 41–42 dB STC 40 · OITC ~34
~35% better acoustic performance than standard vinyl/single-hung windows — multi-chamber profile and central gasket significantly reduce traffic and urban noise.
Full steel inserts in both frame and sash ensure long-term alignment and smooth operation — no warping, no sagging, no sticking over decades.
Ventilation & Operation
Tilt & Turn — Full Opening 5–6 in tilt gap · Max sash 130 kg
Tilt for controlled ventilation; turn fully inward for safe cleaning and egress.
Glass
Low-E · Glass brand based on customer choice 0.24" / 0.47" / 0.24" · Argon fill (standard)
Premium US-sourced Low-E glass with Argon gas fill delivers superior solar control and thermal performance.
The Elika 70 is a step above standard vinyl and above our own 60mm system. More chambers, tighter gaskets, stronger compression, and better acoustic and thermal performance. * All percentage comparisons and performance figures shown are simulated and based on standard configurations. Final results may vary depending on installation and site conditions.
The best U-Factor in our entire lineup — three glass panes with two independent Argon-filled cavities create an exceptional thermal barrier, delivering dramatically lower heating and cooling bills year-round.
Air Tightness
EN 12207 — Class 4 0.255 cfm/ft² @ 75 Pa
~60% tighter than standard vinyl windows — triple-gasket compression creates a virtually airtight seal with minimal dust infiltration and consistent indoor comfort regardless of outdoor conditions.
Water Resistance
EN 12208 — Class 9A ≈ 600–700 Pa expected
~30% better water resistance than standard vinyl/single-hung windows — triple-pane mass and enhanced perimeter sealing ensure complete water exclusion even in the most severe storm conditions.
Wind Load
EN 12210 — C5 ≈ 2300 Pa (≈ 48 psf)
~40% improved structural rigidity over standard vinyl/single-hung windows — the additional glass mass and 70mm steel-reinforced frame hold firm and resist deformation even under sustained high winds.
Security & Locking
RC2 — 4 to 6 Lock Points Roto NX (German Brand) · Also available: Fornax (European Brand)
Heavier triple-pane sash increases locking compression by ~60% over standard single-point locks — perimeter multi-point locking distributes resistance across the full frame perimeter for superior break-in protection.
Sound Insulation
Rw 43–45 dB STC ~43 · OITC ~36
~35% better acoustic performance than standard vinyl/single-hung windows — three glass layers with two independent air cavities reduce traffic, aircraft, and urban noise to a whisper inside.
Full steel inserts in both frame and sash are essential to carry the added weight of the triple-pane unit — guaranteeing perfect alignment and smooth operation for decades without sagging.
Ventilation & Operation
Tilt & Turn — Full Opening 5–6 in tilt gap · Max sash 130 kg
Tilt for controlled fresh-air ventilation without compromising security; turn fully inward for effortless safe cleaning and unobstructed egress.
Glass
Triple Low-E · Glass brand based on customer choice 0.24" / 0.47" / 0.24" / 0.47" / 0.24" · Argon fill (standard)
Two Low-E coatings and two Argon-filled cavities deliver the ultimate in solar control and thermal performance — keeping interiors comfortable in any climate.
The Elika 70 Triple is our most advanced window system. Three glass panes, five uPVC chambers, and dual Argon cavities combine to deliver unmatched thermal, acoustic, and structural performance for any climate. * All percentage comparisons and performance figures shown are simulated and based on standard configurations. Final results may vary depending on installation and site conditions.
Profile System
Elika European Brand (uPVC)
Frame Material
uPVC
Frame Depth
2.76 in (70 mm)
Chamber Count
5 Chambers
Sealing System
Triple EPDM Gasket System
Reinforcement
1.5–2.0 mm Galvanized Steel
Project Type
New Constructions / Replacement
Hardware Type
Roto NX (German Brand)
Lock Type
Multi-Point Locking System
Screen Type
Fixed Fiberglass Mesh Screen
Glass Type
SunGuard (American Brand)
Glass Insulation
Low-E Coating with Argon Gas Fill
Glazing Type
Triple-Pane (3 Panes)
Perimeter Silicone Seal
Yes Factory-Applied
U-Factor
0.17 Btu/h·ft²·°F
SHGC
0.19
Sound Reduction (Rw)
43–45 dB
Air Tightness
EN 12207 — Class 4
Water Resistance
EN 12208 — Class 9A
Wind Load
EN 12210 — C5
Security Rating
RC2 — 4 to 6 Lock Points
* All performance figures are simulated and based on standard configurations. Final results may vary.
4-chamber profile with Low-E Argon glass dramatically reduces heat transfer compared to standard single or basic double-pane windows — noticeably cooler rooms in summer and lower energy bills.
Air Tightness
EN 12207 — Class 4 0.3 cfm/ft² @ 75 Pa
~60% tighter than standard vinyl windows — the triple EPDM gasket system seals out drafts and dust far beyond what standard American vinyl windows offer.
Water Resistance
EN 12208 — Class 9A ≈ 500–600 Pa expected
~30% better water resistance than standard vinyl/single-hung windows — perimeter gaskets and precision-fitted sash keep rain and moisture completely out, even in heavy Texas storms.
Wind Load
EN 12210 — C5 ≈ 2000 Pa (≈ 42 psf)
~40% improved structural rigidity over standard vinyl/single-hung windows — steel-reinforced frame keeps the sash firmly sealed under wind loads that would cause standard windows to rattle, leak, or warp.
Security & Locking
RC2 — 4 to 6 Lock Points Roto NX (German Brand) · Also available: Fornax (European Brand)
RC2-rated multi-point locking engages at 4 to 6 points simultaneously — ~60% more secure than standard single-point latches, making forced entry significantly harder.
Sound Insulation
Rw 38–40 dB STC 37 · OITC ~31
~35% better acoustic performance than standard vinyl/single-hung windows — the 4-chamber profile and triple gasket system cut outside noise enough to reduce heavy traffic to a quiet murmur.
Full galvanized steel inserts keep the window perfectly square and smooth-operating for decades — no warping, no sticking, no sagging even in Texas heat.
Glass
Double Low-E · Glass brand based on customer choice 0.24" / 0.47" / 0.24" · Argon fill (standard)
American-made Low-E glass with Argon gas fill blocks solar heat gain (SHGC 0.25) while retaining winter warmth for year-round comfort.
The Elika 60 is the smart entry point into European window quality. A 4-chamber uPVC profile with RC2 security, triple EPDM gaskets, and Low-E Argon glass — dramatically outperforming standard American vinyl at a more accessible price. * All percentage comparisons and performance figures shown are simulated and based on standard configurations. Final results may vary depending on installation and site conditions.
Profile System
Elika European Brand (uPVC)
Frame Depth
2.36 in (60 mm)
Chamber Count
4 Chambers
Sealing System
Triple EPDM Gasket System
Reinforcement
1.5–2.0 mm Galvanized Steel
Project Type
New Constructions / Replacement
Hardware Type
Roto NX (German Brand)
Lock Type
Multi-Point Locking System
Screen Type
Fixed Fiberglass Mesh Screen
Glass Type
SunGuard (American Brand)
Glass Insulation
Low-E Coating with Argon Gas Fill
Glazing Type
Double-Pane (2 Panes)
Perimeter Silicone Seal
Yes Factory-Applied
U-Factor
0.26 Btu/h·ft²·°F
SHGC
0.25
Sound Reduction (Rw)
38–40 dB
Air Tightness
EN 12207 — Class 4
Water Resistance
EN 12208 — Class 9A
Wind Load
EN 12210 — C5
Security Rating
RC2 — 4 to 6 Lock Points
* All performance figures are simulated and based on standard configurations. Final results may vary.
