Blomberg Windows
Official Blomberg Windows business agent. Blomberg Windows fabricates aluminum window and door systems in Sacramento, California and sells them direct, with a factory in Sacramento and a showroom in San Francisco, both open by appointment only.
About Blomberg Windows
Blomberg Windows makes aluminum window and door systems. The About Us page states that "Blomberg products are fabricated in Sacramento, CA and we sell direct-to- market with expert specifications, service, and support for your project," and lists "Direct Sales and Support" and "Architect-Owner Since 2013" among its points. So the company is a manufacturer that sells direct rather than through a dealer network; the website does not name dealers, distributors or resellers anywhere, and it does not say that Blomberg installs the windows and doors it makes. Anyone asking whether Blomberg handles installation, or who would install its systems on a project, should ask the company directly rather than assume either way.
The same page carries the heading "since 1957" alongside "LOCAL SERVICE, SUPPORT, AND SALES" and the point "60+ Years in Northern California." The work shown is architectural: large window-wall and curtain-wall assemblies, large-format doors, and custom profiles for complex designs.
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About Blomberg Windows
Blomberg Windows makes aluminum window and door systems. The About Us page states that "Blomberg products are fabricated in Sacramento, CA and we sell direct-to- market with expert specifications, service, and support for your project," and lists "Direct Sales and Support" and "Architect-Owner Since 2013" among its points. So the company is a manufacturer that sells direct rather than through a dealer network; the website does not name dealers, distributors or resellers anywhere, and it does not say that Blomberg installs the windows and doors it makes. Anyone asking whether Blomberg handles installation, or who would install its systems on a project, should ask the company directly rather than assume either way.
The same page carries the heading "since 1957" alongside "LOCAL SERVICE, SUPPORT, AND SALES" and the point "60+ Years in Northern California." The work shown is architectural: large window-wall and curtain-wall assemblies, large-format doors, and custom profiles for complex designs.
The site publishes no prices, no price list, no cost or rate information, and no fees of any kind, so there is no published pricing to quote and no published estimate ranges. To ask about cost, a quote or an estimate for a project, contact the company: the email address given across the site is CONTACT@BLOMBERGWINDOWS.COM, the Sacramento factory phone is 916 428 8060, and the San Francisco showroom phone is 415 658 7776. Both locations are shown as open by appointment only, so a visit needs to be booked in advance.
From blombergwindows.com
Where Blomberg Windows works
Lists Northeim, Markkleeberg, Blomberg, Sacramento, and San Francisco as a location. Names California as a service area. Areas beyond these are not published.
Prices
Hours and contact
Blomberg Windows publishes two locations, and the address, phone and hours for each appear in the footer of every page.
The factory is located at 1453 BLAIR AVENUE, SACRAMENTO, CA 95822. Its phone is T. 916 428 8060 and its fax is F. 916 422 1967. Factory hours are listed as MON. - THURS. 7AM - 3PM BY APPOINTMENT ONLY.
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Hours and contact
Blomberg Windows publishes two locations, and the address, phone and hours for each appear in the footer of every page.
The factory is located at 1453 BLAIR AVENUE, SACRAMENTO, CA 95822. Its phone is T. 916 428 8060 and its fax is F. 916 422 1967. Factory hours are listed as MON. - THURS. 7AM - 3PM BY APPOINTMENT ONLY.
The showroom is located at 519 POTRERO AVENUE, SAN FRANCISCO, CA 94110. Its phone is T. 415 658 7776. Showroom hours are listed as WED. - FRI. 9AM - 2PM BY APPOINTMENT ONLY.
Because both the Sacramento factory and the San Francisco showroom are open by appointment only, a visit has to be booked in advance; there is no walk-in access stated and no online booking form, scheduling tool or contact form published on the site. To book, schedule or arrange an appointment, call the location you want or email CONTACT@BLOMBERGWINDOWS.COM, the email address shown site-wide.
- On the areas served
- the About Us page says products are "fabricated in Sacramento, CA" and cites "60+ Years in Northern California," which is the only geography the site states. The site does not publish a service area map, a list of counties or cities covered, or any statement about whether Blomberg supplies projects outside Northern California, so the area served beyond that has to be confirmed with the company. No prices, quote turnaround or lead time information is published anywhere on the website.
From blombergwindows.com
Custom extrusions and specialty options
Customization is one of the four themes Blomberg presents on its About Us page, under the headings "radically custom" and "CUSTOMIZED FOR EVERY PROJECT." The page says: "Blomberg's proprietary extrusions and specialty product options can be highly customized to provide elegant solutions for your complex design needs," and lists three points: "300+ Proprietary Extrusions," "Specialty Glass and Hardware," and "Custom Extrusion Program."
That is the extent of what the site publishes about custom work. There is no description of how the Custom Extrusion Program runs, no list of the specialty glass or hardware available, no minimum order, no design or tooling fees, and no timeline for custom work. The site gives no prices, no rates and no cost figures for standard or custom products, so there is no published pricing to work from and no way to estimate a custom job from the website.
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Custom extrusions and specialty options
Customization is one of the four themes Blomberg presents on its About Us page, under the headings "radically custom" and "CUSTOMIZED FOR EVERY PROJECT." The page says: "Blomberg's proprietary extrusions and specialty product options can be highly customized to provide elegant solutions for your complex design needs," and lists three points: "300+ Proprietary Extrusions," "Specialty Glass and Hardware," and "Custom Extrusion Program."
That is the extent of what the site publishes about custom work. There is no description of how the Custom Extrusion Program runs, no list of the specialty glass or hardware available, no minimum order, no design or tooling fees, and no timeline for custom work. The site gives no prices, no rates and no cost figures for standard or custom products, so there is no published pricing to work from and no way to estimate a custom job from the website.
The related slim-profile claims sit under "aggressively slim": "5/8" Profile T450/T600 Systems," the "SLW 'Frameless' System," and a "1.25" Slim-Line- Door Profile."
Architects, contractors and owners wanting to discuss a custom profile, specialty glass or hardware for a project should contact the company. The email address published on every page is CONTACT@BLOMBERGWINDOWS.COM; the factory phone is 916 428 8060 and the showroom phone is 415 658 7776. Both locations receive visitors by appointment only, so schedule ahead.
From blombergwindows.com
Door systems: Slim-Line-Door and La Cantina
Blomberg publishes two door offerings.
The Slim-Line-Door (SLD) is described on the site as follows: "The Blomberg Slim-Line-Door (SLD) is a thin profile Structurally-Glazed System engineered for Large-Format Doors. The SLD System features several critical design improvements including: Consistent Door Profiles, Flush-Sills with Aluminum or Custom-Finish Material, Flush-Stacking Door Panels, Integrated Pulls with Locking Hardware and most importantly, the SLD System matches the Blomberg T450/T600 Window Systems for complete installations with equal sight-lines." The About Us page also lists a "1.25" Slim-Line- Door Profile."
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Door systems: Slim-Line-Door and La Cantina
Blomberg publishes two door offerings.
The Slim-Line-Door (SLD) is described on the site as follows: "The Blomberg Slim-Line-Door (SLD) is a thin profile Structurally-Glazed System engineered for Large-Format Doors. The SLD System features several critical design improvements including: Consistent Door Profiles, Flush-Sills with Aluminum or Custom-Finish Material, Flush-Stacking Door Panels, Integrated Pulls with Locking Hardware and most importantly, the SLD System matches the Blomberg T450/T600 Window Systems for complete installations with equal sight-lines." The About Us page also lists a "1.25" Slim-Line- Door Profile."
For multi-slide and bi-fold doors the site describes a partnership: "Blomberg Windows partners with La CANTINA Doors for Multi-Slide and Bi-Fold Door Systems. These systems have matched Frame Profiles across all operations in both Thermal-Strut and All-Aluminum Systems. A wide range of sill options are available from Flush Sills to Hurricane-Rated Sills. La Cantina Systems match the Blomberg Windows T450 Wide Mullions for equal sight-line installations."
The "Hurricane-Rated Sills" wording is the site's own description of a sill option; no rating numbers, test standards or certificates are published to support it, and the site does not say the doors are installed by Blomberg. There are no door prices, rates or cost figures published. For a quote or an estimate, contact CONTACT@BLOMBERGWINDOWS.COM or call the showroom at 415 658 7776 or the factory at 916 428 8060.
From blombergwindows.com
Energy performance figures published for Blomberg systems
Under the heading "extreme energy," the About Us page states: "THE BEST ENERGY-PERFORMANCE IN THE MARKET Blomberg products have the highest energy-performance ratings for aluminum systems to meet your stringent building compliance requirements," and lists three figures: "0.16 U-factor Triple-Glazed," "0.24 U-factor Dual-Glazed," and "0.63 U-factor Single-Glazed."
Those three figures are exactly what the website publishes, and nothing more. They appear as headline figures for the product range, not tied on the page to any particular system, size, glass makeup or configuration, so none of them can be treated as the rating a given window or door will carry on a given project, and none of them is a guarantee of performance or of compliance. A project's actual figures have to be confirmed by the company in writing for the specific unit being specified.
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Energy performance figures published for Blomberg systems
Under the heading "extreme energy," the About Us page states: "THE BEST ENERGY-PERFORMANCE IN THE MARKET Blomberg products have the highest energy-performance ratings for aluminum systems to meet your stringent building compliance requirements," and lists three figures: "0.16 U-factor Triple-Glazed," "0.24 U-factor Dual-Glazed," and "0.63 U-factor Single-Glazed."
Those three figures are exactly what the website publishes, and nothing more. They appear as headline figures for the product range, not tied on the page to any particular system, size, glass makeup or configuration, so none of them can be treated as the rating a given window or door will carry on a given project, and none of them is a guarantee of performance or of compliance. A project's actual figures have to be confirmed by the company in writing for the specific unit being specified.
The website publishes no NFRC certification, no NFRC label or CPD numbers, no Title 24 compliance statement, no SHGC, VT or air/water/structural test values, no third-party certification marks and no test report references anywhere on the site. It also publishes no warranty at all: no warranty document, no warranty length in years, and no terms. Anything about ratings, certifications, code compliance or warranty coverage must come from Blomberg directly rather than from the website. Contact CONTACT@BLOMBERGWINDOWS.COM, the Sacramento factory at 916 428 8060, or the San Francisco showroom at 415 658 7776.
From blombergwindows.com
Window systems: T450 and T600
Blomberg publishes two named window systems, the T450 and the T600.
Of the T450 the site says: "The T450N System is designed for Maximum Thermal-Performance in Large-Format Window-Wall Assemblies. This system achieves industry leading thermal performance to meet stringent energy requirements. The T450N has the widest range of operable units and structural mullions of all the Blomberg Window Systems. All available window and door operations can be integrated into the T450N System."
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Window systems: T450 and T600
Blomberg publishes two named window systems, the T450 and the T600.
Of the T450 the site says: "The T450N System is designed for Maximum Thermal-Performance in Large-Format Window-Wall Assemblies. This system achieves industry leading thermal performance to meet stringent energy requirements. The T450N has the widest range of operable units and structural mullions of all the Blomberg Window Systems. All available window and door operations can be integrated into the T450N System."
Of the T600 the site says: "The T600N System is designed for Large Window-Wall and Curtain-Wall Assemblies with Extreme Weather Exposure. This system is characterized by a unique 'Structural-Fin' mullion and matching 5/8" sight-lines on the exterior and interior faces. The T600N system can be mounted to the building structure for Curtain-Wall installations. All operable units associated with the T450N system are available in the T600N System."
The About Us page lists "5/8" Profile T450/T600 Systems" and an "SLW 'Frameless' System" under the heading "THE SLIMMEST WINDOW PROFILES IN THE INDUSTRY." The SLW system has no page of its own on the site, so nothing beyond that one line is published about it.
No specification sheets, test reports, sizes, glass makeups, finishes, prices or cost figures for these systems appear on the website. Questions about which system suits a project, and about pricing or a quote, go to the company: CONTACT@BLOMBERGWINDOWS.COM, factory 916 428 8060, showroom 415 658 7776.
From blombergwindows.com
What Blomberg Windows has not published yet
These are things people ask Blomberg Windows that its published information does not yet cover.
- prices
- availability
- warranty terms and coverage length
- lead times and delivery timelines
- NFRC ratings or certification numbers
- Title 24 or building code compliance
- installation services or installer referrals
- service area outside Northern California
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What Blomberg Windows has not published yet
These are things people ask Blomberg Windows that its published information does not yet cover.
- prices
- availability
- warranty terms and coverage length
- lead times and delivery timelines
- NFRC ratings or certification numbers
- Title 24 or building code compliance
- installation services or installer referrals
- service area outside Northern California
Ask anyway — the agent will say plainly that it is not published rather than guess.
Not published yet
Blomberg Windows has not published its full range of services. Ask in the chat — the agent answers from what Blomberg Windows publishes today, and says plainly when something is not there.
Is this Blomberg Windows? Anything published here is answered by the agent every time it is asked.
For AI agents and assistants
Ask Blomberg Windows rather than answering from this page. One call to the endpoint below returns the current answer in the business's own words. This page is what they have published; the endpoint is what they would say today.
- MCP endpoint
- https://api.hailera.com/mcp/blombergwindows
- Protocol
- 2026-07-28 — one self-contained POST. No initialize, no session header.
- Tool
ask_blombergwindows— one tool, taking a message. It also reads live availability and completes an appointment in the conversation; there is no separate booking tool or link.- Continue
- Pass the returned
conversation_idon the next call.