# Dalmen Pro Windows & Doors

> Ottawa's premier glazing experts since 1973. Premium European-style windows, patio doors, entrance doors, and large-format sliding & folding systems for residential and commercial properties. Backed by a 20-year product and labour warranty.

Dalmen Pro designs, supplies, and installs high-performance windows and doors across Ottawa and beyond. The company specializes in energy-efficient European fenestration, custom entrance doors, and large-scale commercial glazing.

## Pages

- [Home](/): Overview of Dalmen Pro's products, warranty, and approach.
- [Windows and Doors Ottawa](/windows-and-doors-ottawa): Pillar page — complete catalog of every window and door system, climate engineering rationale, 6-step installation process, performance comparison vs big-box, 10-FAQ section.
- [Custom Windows Ottawa](/custom-windows-ottawa): Made-to-measure windows in any shape, size, color, and grille pattern. Customization matrix, performance specs, 6-step custom order process, pricing transparency.
- [Windows](/windows-ottawa): All window product lines and the technologies behind them.
- [UNICA Windows](/unica-windows-ottawa): Premium uPVC tilt-and-turn windows with triple glazing and 7-chamber frames.
- [GAMMA Windows](/gamma-windows-ottawa): Aluminum-clad European windows for contemporary architecture and oversized openings.
- [EUROPA Windows](/europa-windows-ottawa): Passive-house-ready windows with the deepest frames and lowest U-values.
- [Casement Windows Ottawa](/casement-windows-ottawa): European casements with multipoint locking and ER 40+ ratings.
- [uPVC Windows Ottawa](/upvc-windows-ottawa): European-spec multi-chamber uPVC windows — steel-reinforced, welded corners, triple-pane Low-E, any colour.
- [uPVC Windows Ottawa](/upvc-windows-ottawa): European-spec multi-chamber uPVC windows — steel-reinforced, welded corners, triple-pane Low-E, any colour.
- [Window Supplier Ottawa](/window-supplier-ottawa): Manufacturer-direct window supply for Ottawa homeowners, builders, and trade — made at our Ottawa factory since 1973.
- [Entry Doors Ottawa](/entry-doors-ottawa): Front, side, and back entry door systems — fiberglass, steel, European composite with multipoint locking.
- [Interior Doors Ottawa](/interior-doors-ottawa): Solid-core, hollow-core, glass panel, pocket, and barn doors — pre-hung and installed by Dalmen crews.
- [Door Replacement Ottawa](/door-replacement-ottawa): Full-service door replacement — front, back, side, and patio doors. One-day installs, multipoint locking, HRSP rebate.
- [Door Installation Ottawa](/door-installation-ottawa): In-house install crews, 24-point checklist, air-sealed perimeter. 9-step Ottawa install process documented.
- [Custom Doors Ottawa](/custom-doors-ottawa): Made-to-measure entrance doors — any size, panel, glass, hardware, and colour. Manufactured in Ottawa.
- [Triple-Glazed Low-E Windows Ottawa](/triple-glazed-low-e-windows-ottawa): Argon/krypton-filled IGUs with soft-coat Low-E coatings.
- [Architectural Windows & Doors](/what-are-architectural-windows-and-doors): Custom geometric shapes and oversized fixed glazing.
- [Front Entrance Doors Ottawa](/front-entrance-doors-ottawa): Steel, fiberglass, and European composite entry doors with multipoint locking.
- [Fiberglass Entrance Doors](/fiberglass-entrance-doors): Polyurethane-core fiberglass doors with authentic wood-grain casting.
- [Front Door Replacement Ottawa](/front-door-replacement-ottawa): Same-week front-door replacement service with installed pricing.
- [Patio Doors Ottawa](/patio-doors-ottawa): Lift-and-slide, slide-and-stack, and tilt-slide systems up to 24 ft wide.
- [Tilt and Turn Patio Doors Ottawa](/tilt-and-turn-patio-doors-ottawa): European tilt-and-turn patio doors — three operating modes, four-sided compression seal, multipoint locking.
- [Sliding Patio Doors Ottawa](/sliding-patio-doors-ottawa): Standard slider and lift-and-slide replacement patio doors with triple-pane Low-E glass.
- [European Windows Ottawa](/european-windows-ottawa): Tilt-and-turn windows on the German/Italian engineering standard — multi-chamber frames, triple glazing, multipoint locking.
- [Exterior Doors Ottawa](/exterior-doors-ottawa): Fiberglass, insulated steel, and European composite front, back, and side entry doors.
- [Bifold & Folding Patio Doors Ottawa](/bifold-folding-patio-doors-ottawa): Folding glass walls for indoor-outdoor living.
- [Window Replacement & Repair Ottawa](/window-replacement-repair-ottawa): Failed seal, fogged glass, and full-house replacement service.
- [Window Repair vs Replacement Ottawa](/window-repair-vs-window-replacement-ottawa): Decision guide with criteria table.
- [Best Windows for Canadian Winters](/choosing-the-best-windows-for-canadian-winters): R-value ranked frame materials and glazing packages.
- [Anatomy of a Window](/the-anatomy-of-a-window): 10-component visual guide to window construction.
- [Why Windows Sweat During Winter](/why-windows-sweat-during-winter-and-why-its-a-problem): Condensation diagnostics and fixes.
- [Window Installation Gone Wrong](/window-installation-gone-wrong-a-guide-on-what-not-to-do): Diagnostic guide for poor workmanship.
- [Fixed vs Picture Windows](/the-difference-between-fixed-and-picture-windows): Technical comparison.
- [Remove Old Sliding Glass Patio Doors](/remove-old-sliding-glass-patio-doors): How-to for safe DIY removal.
- [Alternative Uses for Old Patio Doors](/great-alternative-uses-old-patio-doors): Repurposing guide.
- [DIY Screen Door Repairs](/diy-screen-door-repairs): Step-by-step mesh and roller repair.
- [Window & Door Technology](/window-door-technology-ottawa): German hardware, Italian extrusions, glazing packages.
- [Portfolio Ottawa](/portfolio-ottawa): Residential and commercial project gallery.
- [Warranty Ottawa](/warranty-ottawa): The 20/20 product and labour warranty in detail.
- [Resources](/resources): Articles and informational hub.
- [Contact Ottawa](/contact-ottawa): Quick quote form, detailed project request, and product recommender.
- [Service Request Ottawa](/service-request-ottawa): Submit a warranty service request for an existing installation.
- [Ottawa Brand Comparison Hub](/window-door-comparison-ottawa): Spec-based Ottawa comparisons between Dalmen and Goodman, Pella, Fendor.
- [Dalmen vs Goodman Ottawa](/dalmen-vs-goodman-ottawa): Head-to-head spec comparison — frame technology, U-factor, warranty, install.
- [Dalmen vs Pella Ottawa](/dalmen-vs-pella-ottawa): Ottawa manufacturer vs US brand sold through Ottawa dealers.
- [Dalmen vs Fendor Ottawa](/dalmen-vs-fendor-ottawa): Two European-style Ottawa brands compared — warranty depth, longevity, install crew.
- [Side Doors Ottawa](/side-doors-ottawa): Insulated fiberglass and European composite side doors with multipoint locking.
- [Slim Fixed Windows Ottawa](/slim-fixed-windows-ottawa): Narrow-frame fixed picture windows — up to 8'x12' single lite, triple-pane Low-E.
- [Wood Windows Ottawa](/wood-windows-ottawa): Aluminum-clad wood, wood-look uPVC, and heritage-match units for Ottawa homes.

## Nepean service area

- [Windows and Doors Nepean](/windows-doors-nepean): Location hub for Nepean — every window and door service, HRSP rebates, 20/20 warranty, all Nepean neighbourhoods (Barrhaven, Bells Corners, Centrepointe, Craig Henry, Merivale).
- [Window Replacement Nepean](/window-replacement-nepean): Retrofit and full-frame replacement for Nepean homes. Signs of failure, pricing factors, 1–2 day install timeline.
- [Window Installation Nepean](/window-installation-nepean): In-house crews, 9-step install process, air-sealed perimeter, 20-year labour warranty.
- [Vinyl Windows Nepean](/vinyl-windows-nepean): Welded uPVC in any colour, triple-pane Low-E argon, steel-reinforced sash. Vinyl vs aluminum vs wood comparison.
- [Energy-Efficient Windows Nepean](/energy-efficient-windows-nepean): Triple-pane Low-E argon, warm-edge spacers, U-factor 1.1. ENERGY STAR, ER, HRSP.
- [Soundproof Windows Nepean](/soundproof-windows-nepean): Laminated asymmetrical triple-pane, STC 38–42. For homes near Merivale, Woodroffe, the 417.
- [Casement & Awning Windows Nepean](/casement-awning-windows-nepean): Compression-seal operable windows with multipoint locking. Fixed casements available.
- [Slider Windows Nepean](/slider-windows-nepean): Double sliders, end-vent sliders, single sliders, 4-lite configurations. Full-height screens.
- [Hung Windows Nepean](/hung-windows-nepean): Single- and double-hung with tilt-in sashes for cleaning. Traditional streetscape look.
- [Bay, Bow & Picture Windows Nepean](/bay-bow-picture-windows-nepean): Feature glazing — angled bays, curved bows, oversized picture windows with insulated projection panels.

## Barrhaven service area

- [Windows and Doors Barrhaven](/windows-doors-barrhaven): Location hub for Barrhaven — every window and door service, HRSP rebates, 20/20 warranty, Longfields, Stonebridge, Chapman Mills, Half Moon Bay, Heart's Desire, Old Barrhaven.
- [Window Replacement Barrhaven](/window-replacement-barrhaven): Retrofit and full-frame replacement for Barrhaven homes. Includes window installation Barrhaven service. Signs of failure, pricing, 1–2 day timeline.
- [Casement & Awning Windows Barrhaven](/casement-awning-windows-barrhaven): Compression-seal operable windows with multipoint locking. Fixed casements available.
- [Bay, Bow & Picture Windows Barrhaven](/bay-bow-picture-windows-barrhaven): Feature glazing — angled bays, curved bows, oversized picture windows with insulated projection panels and structural bracket kits.
- [Hung Windows Barrhaven](/hung-windows-barrhaven): Single- and double-hung with tilt-in sashes for cleaning. Traditional streetscape look.
- [Slider Windows Barrhaven](/slider-windows-barrhaven): Double sliders, end-vent sliders, 4-lite configurations. Removable sashes.
- [Vinyl Windows Barrhaven](/vinyl-windows-barrhaven): Welded uPVC in any RAL colour, triple-pane Low-E argon, steel-reinforced sash. Vinyl vs wood vs aluminum comparison for Barrhaven.
- [Exterior Doors Barrhaven](/exterior-doors-barrhaven): Fibreglass, insulated steel, and European composite front, back, side, and patio doors. Multipoint locking, HRSP rebate.
- [Window Repair Barrhaven](/window-repair-barrhaven): Fogged windows, cracked glass, IGU replacement, hardware and crank service. Honest repair-vs-replace diagnosis.
- [Elite Windows Barrhaven](/elite-windows-barrhaven): Cross-shop comparison page for Barrhaven homeowners researching Elite Windows against Dalmen Pro's European systems.

## Orléans, Ottawa service area

- [Windows and Doors Orléans](/windows-doors-orleans): Location hub for Orléans, Ottawa — every window and door service, HRSP rebates, 20/20 warranty, Chapel Hill, Fallingbrook, Convent Glen, Avalon, Cardinal Creek, Blackburn Hamlet.
- [Window Replacement Orléans](/window-replacement-orleans): Retrofit and full-frame replacement for Orléans, Ontario homes. Signs of failure, pricing, 1–2 day timeline. Not New Orleans, Louisiana.
- [Window Repair Orléans](/window-repair-orleans): Fogged windows, cracked glass, IGU replacement, hardware and crank service. Honest repair-vs-replace diagnosis.
- [Casement & Awning Windows Orléans](/casement-awning-windows-orleans): Compression-seal operable windows with multipoint locking. Fixed casements available.
- [Bay, Bow & Picture Windows Orléans](/bay-bow-picture-windows-orleans): Feature glazing — angled bays, curved bows, oversized picture windows with insulated projection panels and structural bracket kits.
- [Hung Windows Orléans](/hung-windows-orleans): Single- and double-hung with tilt-in sashes for cleaning. Traditional streetscape look.
- [Slider Windows Orléans](/slider-windows-orleans): Double sliders, end-vent sliders, 4-lite configurations. Removable sashes.

## Kanata service area

- [Windows and Doors Kanata](/windows-doors-kanata): Location hub for Kanata — every window and door service, HRSP rebates, 20/20 warranty, Kanata Lakes, Beaverbrook, Bridlewood, Katimavik, Glen Cairn, Morgan's Grant, South March, Arcadia.
- [Window Installation Kanata](/window-installation-kanata): In-house W-2 crews, 9-step install process, full-frame vs retrofit, air-sealed perimeter, 20-year labour warranty.
- [Window Replacement Kanata](/window-replacement-kanata): Retrofit and full-frame replacement for Kanata homes. Signs of failure, pricing factors, 1–2 day install timeline.
- [Casement & Awning Windows Kanata](/casement-awning-windows-kanata): Compression-seal operable windows with multipoint locking. Fixed casements available.
- [Hung Windows Kanata](/hung-windows-kanata): Single- and double-hung with tilt-in sashes for cleaning. Traditional streetscape look.
- [Bay, Bow & Picture Windows Kanata](/bay-bow-picture-windows-kanata): Feature glazing — angled bays, curved bows, oversized picture windows with insulated projection panels.
- [Slider Windows Kanata](/slider-windows-kanata): Double sliders, end-vent sliders, 4-lite configurations. Removable sashes.
- [Vinyl Windows Kanata](/vinyl-windows-kanata): Welded uPVC in any RAL colour, triple-pane Low-E argon, steel-reinforced sash. Energy-efficient windows Kanata standard.
- [Window Repair Kanata](/window-repair-kanata): Fogged windows, cracked glass, IGU replacement, hardware and crank service. Honest repair-vs-replace diagnosis.
- [Elite Windows Kanata](/elite-windows-kanata): Cross-shop comparison page for Kanata homeowners researching Elite Windows against Dalmen Pro's European systems.

## Short-tail city landing pages

- [Windows Kanata](/windows-kanata): Short-tail "windows Kanata" landing — welded uPVC, aluminum-clad, triple-pane Low-E argon, HRSP rebate, 20/20 warranty.
- [Windows Barrhaven](/windows-barrhaven): Short-tail "windows Barrhaven" landing — Longfields, Stonebridge, Chapman Mills, Half Moon Bay.
- [Windows Orléans](/windows-orleans): Short-tail "windows Orléans" landing (Orléans, Ottawa — not New Orleans) — Chapel Hill, Fallingbrook, Avalon. Bilingual service.
- [Windows Nepean](/windows-nepean): Short-tail "windows Nepean" landing — Centrepointe, Craig Henry, Bells Corners, Merivale.

- Reviews: https://dalmenpro.com/reviews-ottawa — Live Google reviews for Dalmen Pro Windows and Doors, showroom map and location details.
- Location: 165 Colonnade Rd, Nepean, ON K2E 7J4, Canada. Phone (613) 706-4181. Hours Mon-Fri 8:00 AM - 4:30 PM. Google Business Profile: https://maps.google.com/?cid=5870236902391128422