44¼" x 45¾" Fixed Deck Mounted Skylight with Premium Infinity Laminated Low-E Triple Glass

BA-PDX-44.25-45.75
44.25" x 45.75"

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44¼"" x 45¾"" BA-PDX Fixed Deck Mounted Skylight with Premium Infinity Laminated Low-E Triple Glass

The 44¼"" x 45¾"" BA-PDX Fixed Deck Mounted Skylight maximizes natural light in residential and commercial spaces with a clean, non-opening design. Its Premium Infinity laminated Low-E triple glazing delivers strong thermal performance and a modern appearance, making it a dependable daylighting solution for sloped roofs.

With no moving parts, the fixed BA-PDX offers long-lasting, trouble-free performance, which is especially valuable when skylights are installed in high ceilings that are difficult to reach.

Why Choose 44¼"" x 45¾"" BA-PDX Fixed Deck Mounted Skylight with Premium Infinity Laminated Low-E Triple Glass?

  • Maximum Natural Light: A fixed, non-opening design is dedicated to bringing daylight into the space with an unobstructed glazed area.
  • Premium Infinity Triple Glazing: Laminated Low-E triple glass provides strong thermal performance for year-round comfort.
  • Trouble-Free Fixed Design: With no moving parts, the skylight offers long-lasting, low-maintenance performance, ideal for high ceilings.
  • Condensation Management: An internal gasket system directs condensation outside the structure to protect the frame and drywall.
  • Residential and Commercial Ready: Suitable for both residential and commercial sloped-roof daylighting.

Need help determining whether the BA-LAD-FSMLS meets your project requirements? Our product specialists can review specifications, compare available models, and help you choose the right access solution. Get in touch today.

Key Product Specifications

  • Skylight Size: 44¼"" x 45¾""
  • Type: Deck-mounted fixed (non-opening) skylight
  • Glazing: Premium Infinity laminated Low-E triple glass with argon and warm TGI spacers
  • Glazing U-Value: 39 U (W/m²·K)
  • SHGC: 172
  • Frame: Pressure-treated, lacquered timber
  • Roof Pitch: Suitable for sloped roofs
  • Note: Standard glazing rated for installation up to 3,000 feet above sea level
  • Application: Residential and commercial deck-mounted skylight openings

What Comes Standard and What Can Be Configured?

Every BA-PDX ships with the following as standard:

  • Premium Infinity laminated Low-E triple glazing
  • Fixed (non-opening) glazed panel
  • Pressure-treated lacquered timber frame
  • Internal condensation drainage gasket system

The following are ordered separately or specified to match the installation:

  • Deck-mounted roof flashing kit matched to the roof covering (shingle, tile, or other)
  • Interior blinds and accessories

Energy Efficiency and Certification

The laminated Low-E triple glazing and insulated timber frame are designed for lower heat transfer and reduced energy use. For efficiency ratings and program eligibility, confirm the current ENERGY STAR listing for the specific size and glazing.

Need a different size, glazing, or configuration? Browse our full range of skylights and roof flashing kits to find the right fit for your project.

What to Know About Roof Opening and Installation Requirements?

Required Roof Opening

The BA-PDX is deck-mounted into a framed roof opening sized to the skylight per the manufacturer's rough-opening data for your specified size. Confirm the opening, roof pitch, and roof covering before installation, and pair the skylight with the matching deck-mounted flashing kit.

Compatible Applications

This skylight is designed for sloped deck-mounted roof installations. Typical uses include:

  • Residential daylighting
  • Commercial spaces needing natural light
  • High-ceiling installations that are hard to reach
  • Fixed sloped-roof skylight openings

Installation Notes

  • Pair with the correct deck-mounted flashing kit for the roof covering.
  • Confirm the roof pitch falls within the skylight's suitable range.
  • With no moving parts, the fixed unit needs no operational hardware.
  • Standard glazing is rated for installation up to 3,000 feet above sea level.

Looking for installation guidance? Explore our how-to articles and installation tips for best practices, or watch our step-by-step video demonstrations on YouTube to see the process in action.

Who Specifies BA-PDX and Where Is It Used?

The BA-PDX is typically specified by architects, builders, roofing contractors, and homeowners who want dependable, energy-efficient daylighting without ventilation.

Common applications include:

  • Single-family and multifamily homes - daylighting
  • Commercial interiors - natural light
  • High-ceiling spaces - low-maintenance skylights
  • Hallways and stairwells - passive daylight
  • Sloped-roof residential and light-commercial roofs

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Frequently Asked Questions About Fixed Deck-Mounted Skylights

  1. What does 'fixed' mean for this skylight?

It means the skylight does not open. It is dedicated to daylighting, with no venting mechanism, which makes it simple and low-maintenance.

  1. Why choose fixed over venting?

A fixed skylight is ideal where ventilation is not needed or where the skylight is installed in a high, hard-to-reach ceiling, since there are no moving parts to service.

  1. What glazing does it use?

It uses Premium Infinity laminated Low-E triple glass with argon and warm TGI spacers for strong thermal performance and condensation resistance.

  1. Do I need a separate flashing kit?

Yes. A deck-mounted flashing kit matched to your roof covering is ordered separately to weatherproof the installation.

  1. Can I add interior blinds?

Yes. Compatible interior blinds and accessories are available to control daylight.

  1. Why buy skylights from Best Access Doors instead of a general marketplace?

Best Access Doors specializes exclusively in access solutions, so you get direct access to product specialists who can confirm sizing, glazing, and the right flashing for your roof.

Get Dependable Daylighting for Your Project

Specify with confidence. Call +1-888-327-5471, request a quote, or explore our custom-sized access doors. Our product specialists can help you confirm dimensions, review configurations, and ensure your solution meets project requirements.

Product Downloads

Spec Sheet
BA-PDX

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