Windows

Free Revit Window Families for Every Opening Type

Our Revit window families cover the full range of openings you meet in real projects: casement and double-hung units, fixed and sliding windows, corner and bay configurations, arched, elliptical and gothic shapes, industrial grid windows, PVC and timber-framed designs, plus skylights and bathroom vent units. All files come in RFA and RVT format as proper wall-hosted families, so they cut their own opening, respond to wall thickness and appear correctly in plans, sections and window schedules.

What you get in this category

• Hosted window families (.rfa) — components that cut the wall automatically and carry sill height, width and height as editable parameters.
• Parametric multi-type files — one family with several catalogue sizes, so swapping dimensions is a dropdown rather than a new download.
• Classic and special shapes — arched, half-circle, quarter-circle, elliptical and gothic tracery windows for heritage and restoration work.
• Free and Premium downloads — most files are free with a registered account; a subscription unlocks the complete library.

Formats and Revit compatibility

Nearly everything here is a .rfa loadable family placed with Insert > Load Family; a few packs ship as .rvt projects you open beside your model to copy the types you need. Each download page lists the version the file was saved in — Revit upgrades older families on load but cannot open one saved in a newer release.

Placing and managing window families in Revit

Windows behave differently from freestanding furniture because they are hosted elements. A few checks that save rework:

• Verify the host cut. A well-built window family cuts its opening through the full wall assembly. If glazing floats in front of the wall or the void stops at one layer, the family was modelled face-based — fine for curtain panels, wrong for standard walls.
• Set sill height before placing, not after. The default sill parameter travels with every instance you place; fixing it first avoids editing dozens of windows one by one.
• Check the exterior side. Window families have an inside and an outside face. Flip controls fix a reversed unit, but review elevations early — a whole facade of inverted openings is a classic late find.
• Confirm schedule parameters. If your window schedule reads width, height and type mark, make sure the downloaded family exposes those as type parameters rather than burying them in the geometry.
• Prefer types over duplicate families. When you need the same window at 0.90, 1.20 and 1.50 m, duplicate the type inside the family editor instead of loading three separate files — your project browser and your schedules stay clean.

Related categories

Building out the envelope? See doors, curtain walls, glass panels, glazed roofs and skylights, awnings and window shades and handles, or go back to the full Doors and windows section.

Frequently asked questions

Are these Revit window families free?
Yes. Most files download free with a registered account. Premium members get unrestricted access to the entire library.

Which Revit version do I need?
Each download page states the version the family was saved in. Revit opens and upgrades families from older releases automatically, but files saved in a newer version will not open.

Can I use these windows in commercial projects?
Yes. They are reference models for architectural documentation, not certified manufacturer data. Check dimensions and thermal specifications against the real product before ordering.