The Project They Don't Know They Want Yet.
Show your clients the pass-through window — the trend turning ordinary kitchens into the ultimate outdoor entertaining space.
Two ways to save this month.
Whether you're planning a full window package or just one pass-through window, we have an offer that works for your project.
Learn how to earn a FREE pass-through window system
Qualify through a minimum purchase and we'll show you exactly how to get a pass-through window system at no cost. Call us — we'll walk you through the details and find the right configuration for your project.
Call Today →Exclusive June discount on all pass-through window systems
No minimum purchase required. Every pass-through window system we carry is available at a special June price. Call us to find out what that means for your next project.
Call for Pricing →*Free system offer subject to minimum purchase requirements and is limited by size and brand. Offer ends June 30, 2026. Builder & contractor accounts only. Call for full details.
The finished result speaks for itself.
and more...
You bring the vision.
We handle the rest.
The best builders don't just respond to what clients ask for — they introduce ideas clients didn't know were possible. At Lifetime Building Supply, we stay on top of what's trending so you can walk into every client conversation with something fresh.
That's not just supply. That's partnership.
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We track trends so you stay aheadFrom pass-through windows to glass wall systems — we know what's trending in custom homes before it goes mainstream.
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Budget to premium — one conversationMultiple brands at every price point. You get the right product without shopping five different suppliers.
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If you can dream it, we can supply itBring us the spec sheet, the napkin sketch, or just the idea. We'll find the product that makes it real.
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30+ years serving Central Oregon buildersBend, Redmond, Sisters, Sunriver, La Pine and surrounding areas. We know your market and your timelines.
— FREE or Discounted
Discount available on all systems — no minimum required.
Offer valid through June 30, 2026.
Here's how to get started
Three steps from first call to product in hand. No runaround, no surprises.
Trusted by Central Oregon builders.
"The team at Lifetime Building Supply is great to work with. They are very quick to respond and willing to make changes as needed in order to keep our projects moving."
"I'm a builder in Central Oregon for 28 years. Dalton and Ray always exceed my expectations — knowledgeable and professional. I highly recommend getting to know them for your project needs, small or large."
"Dalton and Ray are very knowledgeable and helpful. They have helped me with some very different projects and with their help saved me from making some big mistakes."
Ready to show your clients something they haven't seen before?
Fill out the form or call us directly. Dalton and Ray will get back to you fast with options and June promotional pricing before the offer expires.
Real people. Fast responses. No runaround.
Frequently asked questions
How does the free pass-through window system work?
The free system offer is tied to a minimum purchase requirement. When you place a qualifying order through Lifetime Building Supply, you become eligible to receive a pass-through window system at no additional cost. The specifics depend on the system size and brand. Call us and we'll walk you through exactly what qualifies for your project.
What brands do you carry for pass-through windows?
We carry Panoramic Doors, Marvin, Sierra Pacific, Centor, and NanaWall — and more. We cover a wide range from value-focused options to premium architectural systems and will help you match the right brand to your project scope and client budget.
Is the June discount available to all builders and contractors?
Yes — the June discount requires no minimum purchase and is available on all pass-through window systems we carry. It's open to all licensed builders, contractors, and architects in Central Oregon. Call us for current pricing on specific systems.
Do you deliver to jobsites in Central Oregon?
Yes. Lifetime Building Supply delivers throughout Central Oregon including Bend, Redmond, Sisters, Sunriver, La Pine, Tumalo, Terrebonne, Prineville, and surrounding areas.
When does this offer expire?
Both June promotions are valid through June 30, 2026. We recommend reaching out early — especially for the free system offer, which is limited by size and brand availability.
Can I share this offer with my homeowner clients?
Absolutely. Pass-through windows are a project most homeowners haven't considered — and once they see them, they're very easy to sell. Feel free to share this page or call us and we'll help you put together something to show your clients.