5" Fire-Rated IC Air-Tight Housing (Fire Box) | Nora NFBIC-5INCATA Series
5" Fire-Rated IC Air-Tight Housing (Fire Box) | Nora NFBIC-5INCATA Series
$92.61
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Nora 5" Fire-Rated IC Air-Tight Housing (Fire Box) is the hidden foundation of a great recessed light.
Sized for a 5" opening. It is the part your electrician installs first, and it decides which trims you can use.
Specs & Downloads
Exact measurements and full technical details are in the spec sheet: Spec sheet
Before You Order
This is the can above the ceiling; the trim is chosen separately.
Why You'll Love It
- IC rated, so it can sit directly in attic insulation.
- Air-tight construction helps meet energy code and keeps attic air out of the room.
- Nora publishes full specs and install guides, so there are no surprises on site.
Product Details
| Brand | Nora Lighting |
|---|---|
| Model Number | NFBIC-5INCATA Series |
| Product Type | Recessed housing (the can that goes in the ceiling) |
| Aperture (trim size) | 5" |
| Product Size | Varies by option; see the item list below |
| Product Weight | 7.45–8.3 lb depending on option |
| Made In | Vietnam |
| Nora Part Numbers | 2 options (listed below) |
Not the Right Fit If…
Skip it for anyone who wants a finished light in one box: the trim is sold separately.
Questions We Hear Most
Is the trim included?
No. This is the housing (the can) that is installed above the ceiling. The trim you see from the room is chosen separately, so you can pick the look, beam and finish.
Can I install it in a finished ceiling?
This one is meant for new construction or open ceilings, because it attaches to the joists. For a finished ceiling, choose a Nora remodel housing or a can-less downlight.
Can insulation touch this housing?
Yes. It is IC rated, so insulation can be in direct contact with it, and it is air-tight to cut drafts and energy loss.
How quickly will it ship?
In-stock options typically leave the warehouse within 2–3 business days, and shipping is free on orders over $100. We only show options Nora currently has in stock.
How do I find the right part number?
Your electrician's plan or the label on your existing fixture usually shows the Nora model. Compare it with the part number table on this page, or message us the number and we will confirm the match.
Can I order in contractor quantities?
Yes. Builders, electricians and designers often order by the case for whole projects. Add the quantity you need, or contact us for larger jobs.
Why We Love It
Nora makes the unglamorous parts of lighting right, so the finished ceiling looks clean and the install goes smoothly. We sync stock with Nora weekly, so what you add to your cart is ready to ship.
Shipping Info
| Processing Time | In-stock items typically leave within 2–3 business days. |
|---|---|
| Ships From | United States |
| Shipping | Free shipping on orders over $100 |
Find Your Part Number
| Part # | Socket |
|---|---|
| NFBIC-5INCATA | Medium Base (E26) |
| NFBIC-5LMRATA | LED Dedicated |
Shipping & Returns
Free Shipping within the U.S. for orders over $100.
Because many of our pieces are made to order or specially sourced, most items are considered final sale.
What are the items you could return?
1. Items received damaged or broken
2. Incorrect items that were shipped
3. Defective items
A replacement will be shipped right away.
Looking to save more? Ask us for a discount—we're happy to work with your budget.
We're happy to help with product questions, quotes, lead times, trade orders and design advice. Send us a message with the form below, or reach us directly:
Phone: (866) 817-1878
Email: info@loftmodern.com
Address: LoftModern, a division of Modern Design Center, Inc., 337 N Vineyard Ave, Ontario, CA 91764, USA
We reply to messages within one business day. For damaged or incorrect items, please see our Return and refund policy. Interior designers and trade professionals can apply for a trade account.
Give us your space goals—we’ll suggest the perfect piece.
Not sure where to begin or which piece is right for your space? We’re here to help! Whether you need layout ideas, color pairing tips, or a second opinion before you hit “add to cart,” our design team is happy to offer guidance tailored to your style, needs, and home.



