Quality, made-to-measure vinyl windows in a wide range of styles and finishes. Discover the right fit for your next build or renovation.
Custom sizes and configurations for your project.
Serving customers from Maxwell, Ontario.
Tell us what you need and we'll prepare a custom quote.
From casements and sliders to architectural shapes and bay windows, we build for your space.
AI-generated window style example — not an A&R Sherk product photographHinged across the top and opening outward from the bottom, awning windows provide convenient ventilation while helping shield the opening from light rain. They work especially well above counters, in bathrooms, and alongside larger fixed windows. Operating hardware and available sizes are confirmed when quoting.
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AI-generated window style example — not an A&R Sherk product photographSide-hinged casement windows swing outward using a crank handle near the bottom of the sash. They offer a wide opening for airflow and an unobstructed view when closed. Choose left-hand or right-hand operation as seen from inside looking outside; the hinge side determines the handing.
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AI-generated window style example — not an A&R Sherk product photographA single slider features two side-by-side sashes, with only one sash sliding horizontally while the other stays fixed. The operating sash moves smoothly along its track to provide controlled ventilation without projecting into your room or outside. Its simple design is easy to operate and well suited to bedrooms, kitchens, basements, and other spaces where a clean appearance and convenient airflow are important. The direction of operation can be confirmed when requesting a quote.
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AI-generated window style example — not an A&R Sherk product photographA traditional vertical window with a stationary upper sash and a lower sash that slides upward for ventilation. Its familiar proportions suit bedrooms, living spaces, and renovations where a classic window appearance is preferred.
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AI-generated window style example — not an A&R Sherk product photographBoth the upper and lower sashes can move vertically, offering flexible control of ventilation. Double-hung windows suit traditional and contemporary homes alike. Cleaning features, hardware, and available sizes depend on the selected model.
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AI-generated window style example — not an A&R Sherk product photographA double slider has two operating sashes that slide horizontally toward the centre, allowing ventilation from either side. Open one sash or both to adjust the amount of fresh air entering the room. With no sash projecting inward or outward, this practical design suits bedrooms, living areas, and other locations where space is limited. Both sashes offer flexible everyday operation, and available screens, finishes, and sizes can be discussed when requesting a quote.
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AI-generated window style example — not an A&R Sherk product photographA non-opening window designed to coordinate visually with operable casement units. It is a good choice where you want daylight and a consistent frame appearance without needing ventilation in that section.
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AI-generated window style example — not an A&R Sherk product photographA stationary window designed to maximize glass area, daylight, and the view outside. Picture windows are well suited to living rooms and feature walls and can be paired with operating windows where ventilation is needed.
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AI-generated window style example — not an A&R Sherk product photographArchitectural windows can be designed for unique openings such as angled gables, trapezoids, and other distinctive shapes. These fixed or custom configurations bring daylight to spaces where a standard rectangle may not fit. Shape and size feasibility are reviewed individually.
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AI-generated window style example — not an A&R Sherk product photographCombine fixed and operable window sections in a coordinated assembly. For example, a large fixed centre panel can be paired with casements or awnings for ventilation. Layout, mullions, and structural requirements are confirmed during quoting.
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AI-generated window style example — not an A&R Sherk product photographBay windows extend the window arrangement outward to create a wider view and a feeling of extra space. A typical layout uses a larger centre section with angled side windows; operating side units may be available depending on the design. Measurements and support details require project review.
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AI-generated window style example — not an A&R Sherk product photographSliding patio doors connect indoor living areas with decks and outdoor spaces while bringing in generous daylight. Discuss opening direction, glass, screen, finish, and dimensions to find the right configuration for your project.
Ask about this style →Explore the details that make your new windows right for your home.
Learn about Low-E, argon-filled, frosted and other glazing options.
Explore Glass Options
See painted finishes, night latches, trim and other finishing options.
Explore Add-OnsA&R Sherk MFG Inc. is based in Maxwell, Ontario, creating made-to-measure vinyl windows for new construction and renovation projects.
Delivery and installation are available upon request. We also supply installation accessories for DIY projects.
1. Explore window styles and options.
2. Use our separate window builder to choose dimensions and quantities.
3. Request a quote and we'll follow up with manual pricing.
Open Window Builder ↗Design a window online or get in touch to discuss your project.
Have measurements or a project in mind? Reach out and we'll help you with the next steps.
Email: info@arsherkmfginc.net
Location: Maxwell, Ontario, Canada
Email your window styles, approximate measurements, quantities and any questions. We'll provide pricing manually.
Send an EmailExplore the finishing details that give your windows a clean, professional appearance—from exterior brickmold to interior jamb extensions.
Actual product photographs and specifications from our existing A&R Sherk website.
3-in-1 exterior trim · 2-inch and 1.25-inch widths
A versatile flush-finish trim for new construction and renovation projects. Combines a brickmold profile, knockout J-channel and removable nail flange for a clean exterior finish.
Optional attachment · no brickmold required
An optional nail-fin attachment that snaps onto the exterior window frame, giving installers a nailing and flashing surface without a bulky brickmold profile. Suitable for siding, stucco and flush-wall installations.
White PVC · interior window trim
A white PVC receiver designed to lock into the window frame and create a neat interior edge. Pairs with jamb extensions to conceal unfinished edges and help create a tight, professional fit.
Interior finishing · vinyl, pine and primed pine
Jamb extensions fill the space between the window frame and interior wall for a clean, finished appearance. Select a material to suit your project and preferred finish.
Choose your window style and request a custom quotation. Pricing is provided manually.
Build Your Windows & Request a Quote ↗Two or more panes separated by a sealed space help improve insulation compared with a single pane.
The image is a representative illustration of clear insulated glass.
A nearly invisible low-emissivity coating helps control heat transfer while allowing daylight into your home.
Performance varies with coating selection and the complete window.
Argon gas can be sealed between panes to improve thermal performance compared with an air-filled space.
Argon gas itself is invisible; the image shows a representative insulated glass unit.
Two panes with one sealed insulating space offer comfort and energy efficiency.
Available with compatible Low-E coatings and argon gas fill.
Three panes and two insulating spaces can provide additional thermal insulation.
Actual ER and U-values depend on the tested complete window.
Textured glass helps admit daylight while limiting a clear view through the pane.
Pattern choices and privacy levels may vary.
Heat-treated safety glass is designed to break into smaller pieces rather than large sharp shards.
Building codes may require safety glazing in certain locations.
Choose a warm bronze tint or a cooler grey tint to change the look of your windows and help manage glare.
Tint appearance shown is illustrative; actual colour varies with lighting and glass selection.
Custom colour and finish options
Choose a painted finish to complement your home's exterior or interior design. Painted vinyl window frames can provide a coordinated appearance with siding, trim and architectural details.
Available colours, finish types, painted surfaces and lead times will be confirmed when ordering. Illustration shows a colour example, not a guaranteed available colour.
Reference photograph: Giguère Portes et Fenêtres. Permission needed before public use.
Optional window ventilation hardware
A night latch, sometimes called a ventilation limiter, can help hold a compatible operating window at a restricted opening for controlled ventilation.
Hardware appearance and compatibility vary by window style. A night latch is not a substitute for a secure window lock, child-safety device or code-compliant fall-prevention device. Confirm availability and intended use before ordering.
Reference photograph: Preservation Home Specialists. Permission needed before public use.