Slim Frame Triple Picture Window 76x30" - Aluminum

Features Real Projects Specs FAQ

Availability

BackOrder

Warranty

5 Years

SKU

WAL-BLBL-7630-22312

Availability:BackOrder

Warranty:5 Years

SKU:WAL-BLBL-7630-22312

Unit Size:

76"x30"

Frame Material:

Aluminum

Visible Width:

1 5/16"

Swing Direction:

Fixed

Finish from Inside:

Black

Finish from Outside:

Black

Glass Pane Type:

Triple Glass Pane

Glass Type:

Regular

Glass Spacer Bar:

Warm-Edge Black

Installation Anchors:

Included

Egress Compliant:

Price: $2,304.04 $2,560.04

(10% OFF for online orders)

Lead time:9 - 11 weeks

Need a Quote for Your Whole Project?

Custom-built for your exact opening
Choose interior and exterior colors
Select decorative glass and grid styles
Upgrade handle and hardware finishes
Customize configurations and opening styles

Need a Quote for Your Whole Project?

Custom-built for your exact opening
Choose interior and exterior colors
Select decorative glass and grid styles
Upgrade handle and hardware finishes
Customize configurations and opening styles

Remote Expert Installation Support Included*

*Every order over $10k includes three video consultations with our senior technicians to guide your contractor and help prevent costly installation mistakes.

Precision Kick-off
A video consultation for your contractor before the first window is set to ensure the entire project starts without costly mistakes.
On-Site Expert
Direct "SOS" calls to resolve any specific installation hurdles or technical questions instantly.
Final Inspection Support
We'll guide you on how to inspect the finished work, what to look for during handover, and how to verify or fix any installation details.

Complete Your Project

Real Homes, Real Comfort — See Our Windows in Action

Real project — glass railings installed on a rooftop terrace

Real project — white-framed glass railings on a roof deck

A Window You Feel Every Day

An Ultra-Slim Triple Picture Window in Modern or Steel-Look Design

The fixed triple window is one of the most popular windows in American homes, and for good reason: it turns a whole wall into a view. Slim Aero takes this classic to a new level.

Three panels, one wide view
Because none of the three panels has an opening sash, there is no extra sash frame around the glass. The fixed frame of Slim Aero starts at just about 1.3 inches, about as slim as an aluminum window can get. Three panels become one wide, light sweep of glass, with slender mullions instead of the heavy frames found on typical triple picture windows. More glass means more daylight deeper into the room and a wider, uninterrupted view.

Three panels, one wide view
Because none of the three panels has an opening sash, there is no extra sash frame around the glass. The fixed frame of Slim Aero starts at just about 1.3 inches, about as slim as an aluminum window can get. Three panels become one wide, light sweep of glass, with slender mullions instead of the heavy frames found on typical triple picture windows. More glass means more daylight deeper into the room and a wider, uninterrupted view.
Clean and modern (Cubic)
Flat, minimal profiles and open glass make the three panels read as one wide, frameless-looking view. It is perfect for contemporary homes and any wall where the landscape is the main feature.
Authentic steel look (Classic or Ferro)
Add divided-lite grids, and the triple window turns into a striking steel-look window. Classic brings the refined putty-line profile of traditional steel windows, while Ferro adds the bolder, deeper lines of early 20th-century industrial windows. Solid, extruded grid bars on both sides of the glass make the divided lites look genuine, not like thin decorative strips.
Clean finishing
Concealed drainage keeps the lines clean across the full width, with no plastic caps. Need fresh air in the same room? Pair it with matching Tilt & Turn windows in the same style.

Why it stands out:

An ultra-slim fixed triple window that puts the view first, as a pure modern sweep of glass or an authentic steel-look window with divided lites.

Ultra-slim Slim Aero fixed triple picture window

The Most Energy-Efficient Way to Bring In a View

A fixed window is naturally the most energy-efficient window type: no moving parts, no opening joints, nothing for air to slip through. Slim Aero adds high-performance engineering on top of that.

Thermally broken frames
Every frame has an advanced thermal break. Insulating components separate the inner and outer aluminum, so outdoor heat and cold don't travel through the frame into the room. The slim profiles stay comfortable to the touch, without cold spots or condensation.

Thermally broken frames
Every frame has an advanced thermal break. Insulating components separate the inner and outer aluminum, so outdoor heat and cold don't travel through the frame into the room. The slim profiles stay comfortable to the touch, without cold spots or condensation.
Energy-efficient double or triple glass
All three panels can be fitted with double- or triple-pane insulated glass with a Low-E coating and argon gas fill. The coating lets daylight through while reflecting heat, keeping warmth inside in winter and the summer sun's heat outside. Warm-edge spacers keep the edges of the glass free from cold lines and condensation.

What you get:

A wall of glass that keeps the room cool in summer, warm in winter and comfortable right up to the window, with lower heating and cooling bills.

Energy-efficient Slim Aero fixed triple picture window

Permanently Sealed: No Drafts, No Noise

Each panel of the Slim Aero fixed triple window is glazed directly into the frame and sealed with durable EPDM gaskets around its full perimeter. With no sash to open and close, the seal never moves and never wears, so the window stays as tight in twenty years as it is on the day it's installed.

No drafts, no leaks
The continuous perimeter seal keeps out drafts, dust and wind-driven rain, even in stormy weather.

No drafts, no leaks
The continuous perimeter seal keeps out drafts, dust and wind-driven rain, even in stormy weather.
A quieter home
The sealed frame and insulated glass dramatically reduce traffic, wind and street noise across the whole width of the window. With acoustic glazing, even a busy street becomes a calm background.
Security
A fixed window has no handle, no sash and no lock to force. Combined with laminated or tempered safety glass, it creates a strong, secure barrier for the home.

What you feel every day:

A quiet, draft-free room behind a wide window that stays perfectly sealed for years.

Permanently sealed Slim Aero fixed triple window

A Triple Window Designed Around Your Architecture

A fixed triple window is often the most visible element of a façade and the focal point of the room. Slim Aero lets you shape every detail of it.

Colors and grid patterns
Choose from the full RAL color range, from matte black and deep anthracite to soft neutrals or bold accent tones, and finish the inside and outside in different colors if you like. Grids can be finished to match the frame or in a contrasting color, and arranged in the pattern that suits the façade, from a simple vertical rhythm to a classic multi-lite layout.

Colors and grid patterns
Choose from the full RAL color range, from matte black and deep anthracite to soft neutrals or bold accent tones, and finish the inside and outside in different colors if you like. Grids can be finished to match the frame or in a contrasting color, and arranged in the pattern that suits the façade, from a simple vertical rhythm to a classic multi-lite layout.
A durable factory finish
The finish is applied and baked on at the factory, so it resists scratches, fading and daily wear and keeps its look for years.

The result:

An ultra-slim fixed triple window tailored with precision, from one clean, wide sheet of glass to a graphic grid pattern across all three panels.

Custom-designed Slim Aero fixed triple window

Product Information. Slim Frame Triple Picture Window 76x30" - Aluminum

Unit Size76"×30"

Frame MaterialAluminum

Visible Width1 5/16"

Frame SystemSlim Aero (Cubic)

Swing DirectionFixed

Finish from InsideBlack

Finish from OutsideBlack

Glass Pane TypeTriple Glass Pane

Glass TypeRegular

Glass Spacer BarWarm-Edge Black

Construction Depth3"

Thermal Coefficient U-FactorUw=0.2

Solar Heat Gain CoefficientSHGC=0.32

Warranty5-Year Warranty

Estimated Lead Time9 - 11 weeks

Glazing Specs5/32" Low-E | 15/32" Argon | 5/32" | 15/32" Argon | 5/32" Low-E

Rough Opening (W × H)76¾" × 30¾"

Clear Opening (W × H)70⅞" × 26⅝"

Egress CompliantNo

Window TypeTriple

Panel ConfigurationFixed | Fixed | Fixed

Weight118.8 lbs

Design Your Premium Entry Door

Explore the full Pirnar collection and customize every detail.

Discover how easy it is to create a truly custom premium entry door with an exceptional level of personalization. Explore the complete collection of entry door designs and customize virtually every detail — from dimensions, sidelights and transoms to glass options, finishes, handles and pulls, decorative elements, lighting, security locks, smart access and much more.

An intuitive visual configurator makes even the most highly customized entry door simple to design. In just a few minutes, you can explore countless combinations and create a premium entrance that perfectly reflects your home, architecture and personal style.

Create Your Door

Complete Your Architectural Vision

Explore our coordinated systems designed to bring consistent performance and style to every opening in your home.

Triple Casement Windows

Not Sure Where to Start or Afraid of a Costly Mistake?

Call The Measurement Service!

DiVetro measurement service: specialist with measuring tool and phone app

DiVetro's measurement service helps you get everything right before you order new windows, doors or custom glazing.

During the visit our specialist will:

Take precise on-site measurements of every opening
Check installation conditions and possible configurations
Recommend the best technical solutions and configurations
Align options with your home, design and budget

So you can make decisions with confidence, not guesswork.

Save time and avoid costly mistakes.

(646) 663-1291

FAQ

We offer a variety of windows including casement, sliding, and fixed windows. Each type is designed for different functions and aesthetic preferences, allowing you to find the perfect match for your home or office.

The right window size depends on the dimensions of your wall space and the desired aesthetic. It's important to measure the width and height of the opening where the window will fit. Our measurement service specialists can assist you with precise measurements to ensure a perfect fit.

Yes, many of our windows are customizable in terms of materials, colors, and finishes. You can also choose between various glazing options such as single, double, or triple glazing for better insulation and noise reduction.

Our windows are made from high-quality materials such as uPVC, aluminum, and wood, each offering different benefits in terms of durability, insulation, and maintenance.

Yes, our windows are designed with energy efficiency in mind. Many feature low-emissivity (Low-E) glass, thermal insulation, and advanced sealing technology to reduce heat loss and improve energy performance, helping to lower your utility bills.

For optimal performance and longevity, clean your windows regularly with mild soap and water. Avoid harsh chemicals and abrasive materials. Our windows are designed for easy maintenance with durable finishes that resist wear and weathering.

The lifespan of our windows depends on the material and how well they are maintained. Generally, uPVC windows last 30+ years, while aluminum windows can last up to 40 years. Wooden windows can last up to 20 years with proper care.

Yes, we provide warranties on all our windows. The duration and coverage depend on the product type, but most windows come with a 5-10 year warranty against manufacturing defects.

We recommend professional installation to ensure that your windows are installed correctly. Our certified installation teams are trained to install all window types with precision, ensuring a perfect fit and optimal performance.

While DIY installation is possible for some window types, we highly recommend professional installation to ensure safety, proper sealing, and long-lasting performance. Our team can guide you through the process or handle the installation for you.

Get a Free Estimate within 24 hours!

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2 Attach your blueprint or provide your measurements
3 Get your quote within 24 hours

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Slim Frame Triple Picture Window 76x30" - Aluminum

Need a Quote for Your Whole Project?

Need a Quote for Your Whole Project?

Remote Expert Installation Support Included*

A Window You Feel Every Day

An Ultra-Slim Triple Picture Window in Modern or Steel-Look Design

An Ultra-Slim Triple Picture Window in Modern or Steel-Look Design

The Most Energy-Efficient Way to Bring In a View

The Most Energy-Efficient Way to Bring In a View

Permanently Sealed: No Drafts, No Noise

Permanently Sealed: No Drafts, No Noise

A Triple Window Designed Around Your Architecture

A Triple Window Designed Around Your Architecture

Design Your Premium Entry Door

Complete Your Architectural Vision

Get a Free Estimate within 24 hours!