Proudly Built in Canada. Perfect for Every Home

Single Hung Window

White, Energy Star, Clear
Single Hung
Single Hung
Single Hung
Mullion Detail - White
Sill Detail - White
Sash Detail - White
Operating Sash Detail - White
Single Hung Window
Single Hung
Single Hung
Single Hung
Mullion Detail - White
Sill Detail - White
Sash Detail - White
Operating Sash Detail - White
Single Hung Window

Single Hung Window

White, Energy Star, Clear

$339.00

  • The bottom sash slides smoothly and tilts inward so you can clean both sides from inside your home.
  • With triple weather seals, rust-resistant hardware, and a half screen included, it’s a durable, low-maintenance choice for any room.
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Energy Star Energy Efficiency Energy Star

Which level is right for you?

When shopping for windows and doors, choosing products with ENERGY STAR certification ensures you're getting energy-efficient, high-performance solutions. ENERGY STAR® is a trusted government-backed program that helps homeowners identify the most energy-efficient products on the market. For windows and doors, ENERGY STAR certification means the product has been tested to meet strict standards for:

  • Insulation - keeping heat in during winter and out during summer
  • Solar Control - managing how sunlight affects indoor temperatures 
  • Airtightness - Preventing drafts and leaks 

For homeowners, this translates into lower energy bills, year-round comfort, and a reduced environmental footprint - all while increasing the value of your home. 

ENERGY STAR - ER 34

Our ENERGY STAR - certified windows achieve an Energy Rating (ER) of 34.

What this means for you:

  • Strong energy efficiency at an excellent value
  • Reliable performance that meets Canada's national standards
  • Noticeable savings on heating and cooling bills
  • Greater comfort with fewer drafts and more consistent indoor temperatures 
  • Eligibility for Canada's Greener Homes Loan (CGHL), making upgrades more affordable.

These windows are a smart choice for most Canadian homes. 

ENERGY STAR Most Efficient - ER 40

For those seeking maximum performance, ENERGY STAR Most Efficient products go a step further achieving an ER of 40.

What this means for you:

  • Elite energy performance - among the top tier of windows in Canada
  • Superior insulation and tighter sealing for maximum comfort
  • Ideal for extreme climates or homeowners seeking the best long-term savings
  • Eligibility for Canada’s Greener Homes Loan (CGHL), giving you access to financing options that make investing in top-tier efficiency even easier

Choosing an ER 40 window means you’re getting the highest level of efficiency available today—with the added benefit of financial support through CGHL.

So, which is best?
  • ENERGY STAR-certified products are excellent for most homes and provide strong energy savings at a good value.
  • However, if you want the highest level of efficiency, greater comfort, and the potential for larger rebates, Most Efficient products are worth the investment.

Ultimately, choosing any ENERGY STAR-certified product is important. It ensures your home is more comfortable, more cost-effective to run, and better for the environment—all without sacrificing quality or performance.
Single Hung Need a custom window?

Build yours by selecting size, hardware, glass type, and more.

Single hung windows features

Premium single hung windows crafted with exceptional quality, beauty, and performance.

Easy Tilt-In Bottom Sash
Enhance your home with our windows featuring operable sashes that tilt inward for easy cleaning and maintenance. Safety meets functionality.
Single Hung Lock
Heavy-Duty Cam Locks
Experience superior security and protection with our dual cam locks, designed to seal out air and water effectively.
Sash Detail - White
Integrated Lift Rail
Experience the strength and simplicity of our integrated lift rail. Built into the sash for effortless one-handed operation.
Triple Weather Seals
Our premium Fin and Bulb Seal features triple layers for ultimate protection against drafts, leaks, and sound infiltration.
Constant Force Balancers
High performance balance systems ensure smooth, quiet sash movement. Experience optimal comfort with our constant force balances.
Built-in Drainage System
No more worrying about leaks and mess - our built-in drainage system is designed for quick and efficient water run off.

White Glove Window Care

Delivered. Placed. Perfected.

Our white glove service ensures your windows arrive safely and are expertly set up—no stress, no surprises, just seamless service.

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Overview

Description

  • The IRIS Single Hung Vinyl Window is a timeless choice for homeowners who want both style and simplicity.
  • With a fixed upper pane and a bottom sash that slides up and tilts inward, this window blends classic charm with modern convenience—perfect for bedrooms, bathrooms, and any space where fresh air and easy cleaning matter.
  • Built from durable, maintenance-free vinyl, it features a well-insulated frame and energy-efficient glass to help reduce heating and cooling costs all year long.
  • Cleaning is effortless: just tilt the bottom sash inward to wipe both sides from inside your home.
  • A built-in lift rail makes opening smooth and easy, and the included half screen lets the breeze in while keeping pests out.
  • Whether you're upgrading a single window or outfitting an entire home, this low-maintenance, high-performance window delivers comfort, security, and everyday ease.

Tips for Pros

  • Great for both renovations and new builds—ideal where ventilation and traditional aesthetics are important.
  • Bottom sash tilts inward for quick, safe cleaning from inside your home.
  • Confirm proper leveling during installation to ensure smooth sash movement.
  • Optional restrictors available for added safety near walkways or decks.
  • Ideal for heritage-style renovations—maintain traditional aesthetics.
  • Always install level—out-of-plumb framing can affect sash travel.

Specifications
  • Energy Rating: 34 (ENERGY STAR® Certified)
  • Performance Grade: R-PG55
  • Frame Depth: 3¼”
  • Forced Entry Resistance: Grade 10 (Pass)
  • Glazing: Double Pane (7/8")
  • Air Tightness: A3
  • Material: uPVC Vinyl (Fusion-Welded)
  • Reinforcement: Metal Inserts in Sash
  • Screen: Standard half screen
  • Application: Suitable for Replacement and New Construction
  • Certifications: NFRC, AAMA, Keystone
  • Sizes Available: Custom and standard sizes
Shipping & Returns

Thank you for choosing IRIS Windows and Doors. We’re committed to delivering your windows and doors safely, reliably, and with full transparency. Please review our shipping policy before placing your order.

Order Processing Times

  • Stock Products: Ship within 10–15 business days.

  • Custom Products: Made to order. Production lead time is typically 3–5 weeks.

  • You’ll receive a confirmation email with tracking details once your order ships.

  • Processing times are estimates only and may be extended due to supply chain delays, seasonal demand, or special-order components. Iris Windows does not guarantee specific delivery dates.

  • Processing time does not include transit time. Transit times vary depending on destination and carrier scheduling.

Shipping Methods

Due to the size and fragility of our products, we use specialized freight services:

  • LTL Freight for smaller or palletized orders

  • Dedicated Trucking for larger volume shipments

  • White Glove Delivery may be available upon request (additional charges apply)

All deliveries are curbside only unless otherwise arranged. It is the customer’s responsibility to move the product indoors. The customer (or an authorized representative) must be present at delivery and be at least 18 years old.

Shipping Locations

We currently ship to addresses in Canada and United States.

  • We do not ship to PO Boxes or APO/FPO addresses.

  • Deliveries to remote or difficult-to-access locations may require additional time or surcharges.

Shipping Costs

  • Shipping rates are calculated at checkout based on order size, weight, and destination.

  • Free or promotional shipping may be available on select stock items.

Inspecting Your Delivery

Please inspect your delivery at the time of arrival:

  • Note any visible damage on the delivery slip.

  • Take photos immediately of the damage and packaging.

  • Report issues to us within 48 hours of delivery.

We cannot be responsible for damage not reported within this timeframe.

Missed Deliveries

If the carrier is unable to complete delivery due to inaccessibility, absence, or customer refusal:

  • A re-delivery fee will apply.

  • Storage fees may also apply if shipment is delayed beyond the scheduled window.

Backorders & Partial Shipments

If an item is on backorder, you will be notified and given the option to:

  • Wait for the full shipment

  • Receive available items first (additional shipping charges may apply)

  • Cancel the backordered item for a refund

International Shipping

We do not currently offer international shipping.
Please contact us if you are outside our delivery zone and would like to discuss options.

Need Help?

For any shipping-related questions, please contact us:
📧 info@iriswindows.com
📞 1-800-987-1898

Include your order number in your message for faster service.

Trusted by homeowners everywhere

Energy Efficiency at Its Best
Switching to Iris windows has made a noticeable difference in our energy bills. Not only are they beautiful, but they've also improved our home's insulation. Truly a worthwhile investment.
Jennifer R. Jan 2025
Exceptional Quality and Craftsmanship
We couldn't be happier with our new windows from Iris. The durability and sleek design exceeded our expectations.
Sarah L. Dec 2024
Outstanding Customer Service
From the initial consultation to the final installation, the Iris team was professional, knowledgeable, and friendly. They made the entire process seamless and stress-free.
David M. Sept 2024

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