Product series — 91 000
Everest 91 000 Series Sliding Doors & Windows
A horizontal sliding door and window family covering single and double sliders across two- and multi-track sections, documented with rollers, glazing keepers, floor covers, drainage and air-closing adapters and full hardware schedules.
PDF · 9.9 MB
91 000 Series technical catalog
Everest 91 000 Series Sliding Doors & Windows — Technical Catalog
Official Everest manufacturer document supplied by Gloria Glass. Catalog values apply to the configurations documented inside the catalog. They are not universal performance values for every project, and they are not US, Colorado, New York or California code approval.
91 000
Sliding Doors & Windows
Horizontal sliders: single, double and multi-track configurations.
Best suited for
- Terrace, patio and balcony openings that slide rather than swing
- Openings where swing clearance inside the room is unavailable
- Multifamily and hospitality projects standardising a slider across many units
- Horizontal sliding windows in the same family language as the doors
- Projects comparing a straightforward slider against lift-and-slide or minimal sliding families
Configurations
- Single-slider operation — one moving panel against a fixed panel
- Double-slider operation — two moving panels
- Two-track sections
- Multi-track sections for additional panels and wider openings
- Horizontal sliding windows within the same family
- Multiple frame and sash configurations documented in the catalog
System overview
The 91 000 Series is a horizontal sliding family covering both doors and windows. Its basic logic is single-slider and double-slider operation, extended across two-track and multi-track sections depending on how many panels have to stack and how wide the opening is.
The catalog documents the family in working detail: frame and sash profiles, two- and multi-track sections, glazing keepers, floor covers, drainage and air-closing adapters, rollers, handles and hardware schedules. That level of detail is what a fabricator or glazing contractor needs to take the family from an elevation to a shop drawing.
Drainage and the floor condition deserve early attention on any slider. The track sits in the threshold, the threshold has to shed water, and the interior finished floor has to meet it. The catalog's floor covers and drainage and air-closing adapters exist precisely because that junction is where sliders succeed or fail.
This page covers the 91 000 Series only. Claims, values and configurations belonging to the 92 000, 93 000, 94 000 or 95 000 families are not mixed in here — those are separate systems with separate documentation.
Technical snapshot from the manufacturer catalog
Figures below are manufacturer catalog data supplied by Everest. CE and EN references are European manufacturer documentation, not US, Colorado, New York or California code approval.
- System type
- Horizontal sliding door and window family
- Operation
- Single slider and double slider
- Track sections documented
- Two-track and multi-track
- Documented components
- Frame and sash profiles, glazing keepers, floor covers, drainage and air-closing adapters, rollers, handles, hardware schedules
- Scope note
- 91 000 only
92 000, 93 000, 94 000 and 95 000 series data is not applied to this page
Manufacturer test snapshot — one tested configuration
Tested configuration: 91 000 Slider, EU-tested specimen, 78 3/4 in × 94 1/2 in, dated January 13, 2021.
- Air leakage
- 0.108 cfm/ft²
- Water pressure
- 6.24 psf
- Design pressure
- 37.6 psf / AW-37
Manufacturer-supplied test-summary data for the single tested specimen and size stated above. It is not a rating for every 91 000 configuration, size or installation, and it is not a US, Colorado, New York or California code approval. Verify the current report and its applicability to your project before relying on it.
Final glass make-up, profile selection, anchors, spans, panel and sash sizes, hardware, drainage and any thermal, acoustic or structural value require current Everest submittals plus project-specific architect, engineer and code review. Nothing on this page is a code approval, a performance guarantee or a project-specific recommendation.
Components and details
- Frame and sash profiles for single and double sliders
- Two-track and multi-track section components
- Glazing keepers matched to the glazing selected
- Floor covers, drainage and air-closing adapters at the threshold
- Rollers sized to the panel weight
- Handles and the hardware schedules documented in the catalog
Glass, infill and hardware considerations
- Panel weight drives roller selection and, in turn, the day-to-day feel of the door; it is calculated from the actual glass make-up and panel size.
- Threshold detailing, drainage and the interior floor interface are resolved on the project details before the system is ordered.
- Glazing make-up is a project decision confirmed on current submittals — no universal thickness is published for this family here.
- The tested specimen above is a single configuration at a single size; it does not transfer to a different panel size, track count or installation.
- Finish selection is confirmed with current Everest finish documentation for the specified profiles.
Specification workflow
- Send the opening dimensions, the number of panels and whether the design is a single or double slider.
- Confirm the track count and which panels are fixed and which move.
- State the threshold condition, the finished floor build-up and the exterior drainage at the sill.
- State the glazing intent, and any air, water or design-pressure targets the project has to meet.
- Request current Everest submittals and the current test report for the exact configuration.
- Route submittals to the project architect and engineer for code review before ordering.
Request a technical review
Send plans, elevations, a schedule or a take-off by email and we will review the 91 000 Series against what the drawings actually show, then tell you what else is needed before it can be priced or specified. Email info@gloria-glass.com or start from the contact form — there is no document upload on this page.
Request 91 000 Series QuoteProject regions
Gloria Glass works on projects in Colorado, New York and California, with Denver, New York City and Los Angeles as its principal target markets. Its verified principal office is in Littleton, Colorado; there is no office, showroom, warehouse or inventory in New York or California.
Denver & Colorado
Front Range projects: altitude and solar exposure, diurnal temperature swing, wind and snow detailing at sills and thresholds.
Region pageNew York City
Dense urban work: building access and hoisting, freight and lobby restrictions, occupied-building sequencing and unit-size limits.
Region pageLos Angeles
Indoor–outdoor architecture: wide sliding openings, flush thresholds, coastal exposure and finish durability.
Region pageGloria Glass accepts sales and specification inquiries for these series on projects in Colorado, New York and California, from its principal office in Littleton, Colorado. There is no claimed office, showroom, warehouse or inventory in New York or California. Gloria Glass does not claim authorised or exclusive distribution, does not fabricate these systems, does not stock them, does not guarantee their performance and does not claim completed projects using them.
91 000 Series questions
- What does the 91 000 test snapshot cover?
- One tested configuration: a 91 000 Slider EU-tested specimen at 78 3/4 in × 94 1/2 in, dated January 13, 2021, with air leakage 0.108 cfm/ft², water pressure 6.24 psf and design pressure 37.6 psf / AW-37. It is manufacturer-supplied test-summary data for that specimen only, and the current report should be verified for project applicability.
- Do those numbers apply to my opening?
- Not automatically. A different panel size, track count, glazing make-up or installation is a different configuration. Values are confirmed for the specified configuration on current submittals and reviewed by the project team against the applicable code.
- How is 91 000 different from a lift-and-slide system?
- 91 000 is a horizontal slider: panels roll on rollers within the track. A lift-and-slide panel is raised off its seals to move and lowered back onto them to close, which is a different sealing and hardware concept. The comparison guide covers the practical differences.
- Can the same family be used for windows?
- Yes — the family covers horizontal sliding doors and windows, with the frame and sash configurations documented in the catalog.
- Does this page cover the 92 000 to 95 000 series?
- No. Those are separate families with separate documentation, and their data is deliberately not applied to this page.
Related systems and reading
Minimal sliding systems
The narrow-sightline sliding approach, where the design goal is maximum glass and minimum visible frame.
ContinueLift-and-slide doors
Large operable panels lifted clear of their seals to glide and lowered back down to close.
ContinueLift-and-slide vs multi-slide doors
Two large sliding concepts compared on operation, sealing, panel size, threshold and daily use.
ContinueAll Everest product series
The five documented series side by side, with the catalog scope of each and where they overlap.
Continue91 000 Series inquiry
Request an Everest 91 000 Series quote
Send drawings, a schedule or a take-off and we will tell you what else is needed to specify and price the system properly.
info@gloria-glass.comAvailability, final specifications, certification, engineering requirements, glazing, finish, delivery and project suitability are confirmed for each project.