Blinds for Transom & Above-Door Windows in Calgary

A transom isn't a normal window, and treating it like one is where most people go wrong. First, it's decorative by design: a builder put glass above the door or above a feature window specifically to pull in extra daylight and give the wall a sense of height. That means whatever you hang there is read as part of the architecture, not just a sun blocker — cover it heavily and you cancel the effect, leaving a low, boxed-in doorway instead of the airy entry the transom was meant to create. Second, almost all transoms are fixed glass that doesn't open, so there's no handle, crank or sash to work around, but also no easy way to reach the top edge for cleaning or operating a blind. Third, they come in shapes a standard blind can't follow: long horizontal rectangles over a patio door, half-round and arched fan lights over a front entry, and tall narrow sidelights flanking it. Each shape narrows your real options. The honest first question isn't 'which blind' but 'does this window even need covering?' Sometimes a clear transom that faces north and looks onto sky is best left bare. But when it faces Calgary's strong south or west sun, throws glare across a TV or kitchen, or lets neighbours see into a two-storey entry at night, it earns a covering — and then the job is to shade it without killing the light and line that made it worth installing.

The single reason transoms get left bare is reach. The glass sits well above head height, often above a door you walk through constantly, so a hanging cord or chain is both a daily nuisance and a genuine safety hazard right where people pass. Health Canada's corded-window-covering rules, in force since May 2021, pushed the whole industry toward cord-free operation anyway, and on a high transom that shift is decisive: there's simply no good place for a cord you'd need a step-ladder to reach. Motorization solves it cleanly. A quiet, rechargeable-battery or hard-wired motor raises and lowers the shade by remote, wall switch, app or voice — Alexa, Google Home and Matter setups are all options — so glass you could never comfortably touch becomes a one-tap job. Better still, transoms are almost always grouped with the windows or door below them, and motors let you link them: one command drops the transom and the main shade together, or schedules the sunny side of the house to close on its own in the late afternoon. Because a transom is fixed and rarely adjusted day-to-day, you might worry a motor is overkill — but that's exactly the case for it. You set it on a schedule or a scene and forget it, instead of leaving the window bare for another decade because reaching it is a chore. During the in-home visit we confirm whether a battery motor (no wiring, recharged a couple of times a year) or a hard-wired one suits the opening, and group it with the rest of the room.

The goal with a transom is to shade it without erasing it, so the style has to suit both the shape and the light. For a long rectangular transom over a patio door or a tall main window, a slim roller blind in a neat cassette is usually the cleanest answer — a single tidy sweep of fabric that lines up with the shade below it and tucks away into a low-profile headbox so the architecture still reads. Choose a light-filtering fabric and you cut glare and UV while keeping a soft glow through the top glass; choose blackout where the transom sits over a bedroom door. Honeycomb (cellular) shades are the other strong pick: their slim headrail fits tight spaces, they fold up into almost nothing when open, and the cellular fabric earns its place on all that extra glass in Calgary's climate. For arched, half-round and angled fan lights over a front entry, your options are narrower and more specialised — a fixed sunburst-style cellular shade shaped to the arch, or simply leaving an ornamental arch clear and shading only the rectangular sash beneath it. And where the whole point of the transom is to glow with soft light, sheer shades diffuse the sun into a gentle wash rather than blocking it, keeping the window bright and architectural instead of flat and dark. There's a genuine trade-off in every choice — more light control means less of that airy transom feel, and vice versa — which is why seeing fabrics against your actual glass matters more here than on an ordinary window.

An uncovered transom is doing real work against you in Calgary, and most homeowners never connect the dots. Sitting up high and usually unshaded, it's often the first glass the sun hits and the last anyone thinks to cover — so it streams light in over the top of every blind and curtain in the room. Calgary's high-altitude sun makes that worse: at over a kilometre of elevation the UV is stronger than most cities at the same latitude, and it's what fades the hardwood, rugs and furniture sitting in the shaft of light below a south- or west-facing transom. The low winter sun is its own problem — it sits at a flat angle and pours straight through upper glass, throwing glare across screens and kitchen counters on the very afternoons you'd least expect it, often bouncing back off fresh snow. And during a Chinook, when temperatures can swing twenty degrees in hours, all that extra glass is a comfort liability: a transom is simply more window to lose heat through on a −30°C night and to gain heat through on a bright day. This is exactly why honeycomb shades suit transoms so well — their air-pocket cells add a thermal buffer over the high glass — and why light-filtering rollers are the go-to for the bright exposures, cutting UV and glare without darkening the room. Shading the upper glass you've been ignoring often makes a noticeable difference to a room's comfort, fading and energy use, not just its look. We assess each transom's exposure room by room during the measure.

Transoms reward precise measuring and punish guesswork, because the glass is high, fixed and often an awkward shape — and every shade is custom-cut and non-returnable. The first decision is mount type. An inside mount, recessed into the transom frame, gives the crispest built-in look and keeps the architectural line clean, but it needs enough frame depth, which shallow transoms don't always have. An outside mount, fixed to the wall above the opening, is more forgiving on odd or arched shapes and lets a shade overlap to block edge light, but it has to be planned so it doesn't clash with the door casing, the crown moulding or the shade on the window below. The join between a transom and the main window beneath it is the detail that catches people out: you want the two coverings to align and clear each other, not collide or leave a bright gap. Then there's the practical reality that you can't safely measure or fit this glass from the floor with a phone and a tape — it needs a ladder, the right brackets and a check of where a battery motor or its charging cable will sit. Because Sunleo is mobile with no showroom, a specialist does all of this in your home: measures the high opening properly, confirms inside-versus-outside mount and the motor type, holds fabric and opacity samples against the real glass in your own Calgary light, and plans the transom as a set with the window below. You get a written quote within 48 hours, with professional installation across Calgary, Airdrie, Okotoks, Cochrane, Chestermere and Strathmore.