24Aug

Aluminum vs. Vinyl vs. Fiberglass Window: What’s Worth in Toronto?

Vinyl generally has the shortest lead times because it is widely produced in standard configurations. Fiberglass is mid-range, especially for factory-painted colors.

18Aug

5 Best Vinyl Window Replacement Companies in Toronto

Vinyl windows have become the go-to choice for homeowners in Toronto, thanks to their durability, energy efficiency, and low maintenance requirements. Whether you're upgrading your home for better insulation or enhancing

09Aug

Fiberglass Dutch Doors: Should You Upgrade in Toronto?

Thinking about changing your front door? A fiberglass Dutch door might have caught your eye. It’s not just a door. It’s part style statement, part smart functionality.

04Aug

Why Fiberglass Double Doors Outperform Wood and Steel for Toronto Homes

Thinking about replacing your front doors? Double doors are a bold upgrade. They look great, let in more light, and make moving big stuff easier. But the material you choose makes all the difference; especially here in Toronto.

03Aug

Top 5 Farmhouse Fiberglass Door Designs Homeowners Love in 2025

Thinking of giving your home that cozy, farmhouse charm? Let’s talk doors. Specifically, the fiberglass front doors in farmhouse style. You get the rustic look, without the rot, warping, or constant upkeep that comes with wood.

25Jul

The Best Fiberglass for Curb Appeal: Craftsman-Style Entry Doors

You want something that looks great, lasts long, and doesn’t stress you out with maintenance. You’re not alone. That’s exactly why more and more Toronto homeowners are choosing...

23Jul

Top Modern Fiberglass Door Ideas For Toronto Homes

Thinking about replacing your front door? Let’s talk fiberglass. It's one of the smartest upgrades you can make, especially if you're living in Toronto. Whether your current door is drafty, outdated, or just plain boring.

20Jul

Aluminum vs Fiberglass Doors: Which One Should You Choose?

Your front door does more than just open and close. It protects your home, adds curb appeal, and helps control indoor temperature. That’s why picking the right door material matters.

19Jul

Fiberglass vs Composite Doors: What Homeowners & Experts Are Saying

Choosing the right door can be confusing. You want something that looks good, lasts long, and keeps your home secure. Two of the most popular options today are fiberglass and composite doors.

12Jul

Wood vs Fiberglass Door For Entry Replacement

Replacing your front door is a big decision. Wood and fiberglass are two of the most popular materials for entry doors. Each has its own strengths in terms of style, durability, and maintenance. To help you choose the right one for your home, we have to go through a clear comparison.

Amazing service and quality products. Installation was on time and on budget. Our windows look awesome. Edan gave us his full attention from the first call and every step of the way after. Highly recommend.

Adam Rivers

New windows and door for basement and new metal/glass back door for main house - even through my indecisiveness and the covid-19 challenges Ayal and his installers were patient with me and I am very happy with the look and quality of the install.

Geraint

It was a pleasure dealing with Jack and all Delco's stuff. The windows arrived on the date for which were promised. The quality of the service, product and workmanship were excellent. I would gladly recommend Delco to anyone need Windows and Doors

Ruven Y.

We're so happy with our new front door. Very high quality finish, beautiful window. Installation was impeccable and done very quickly. Hinge and 3-point lock mechanism fit perfectly and feel very solid. Very attentive customer service. Door really ups our curb appeal!

Jim Bird

I just had my front door replaced and cannot say enough good things about this company. From start to finish their professionalism is outstanding, and the workmanship excellent. Would highly recommend

Maureen Fuller

Delco supplies my windows and doors for renovations throughout the GTA. Edan and his staff are the best. Well priced quality products and personalized service. Highly recommended.

Noah Klar

We have 3 sliding doors and a double front door replaced. All work was done professionally but well qualified craftsman. Watching them work it was clear they new what they were doing and work is first class.

R. Pierce

We used Delco to replace our windows and patio door and door glass inserts. We are very happy with the quality of the windows and patio door and were very impressed with the installers as well who were very professional and clean. Thank you Nasho and George for your hard work and patience. Also, a big thank you to Ayal who always returned my calls and answered all my questions.

Sandra

Delco provided all the exterior doors for our new home build. Ayal was great and the company is very customer service oriented. The doors look beautiful, the hardware is high end and the install went very well. Overall we are very happy with the product and service.

Sarah

Ayal and Edan were great to work with. They provided extensive product knowledge and had a great selection in their showroom. The windows and doors changed the whole look of the house and gave a much needed modern yet classic update. Great quality and workmanship! Thank you!

Stephanie Lannaci

Both my wife and I could not have been happier with the product and service displayed by the owner and the installers. They had kept true to there word and the timelines. The process was catered to our schedule and was seamless.

Fabrizio Macieri

Had a great experience with Delco. They were professional and did a great job on time.

Joey Oliveira

Our experience with Delco Doors has been very good. We needed to replace out front door. Our old 6 feet Steel doors were removed and replaced with Delco 8 feet Fiberglass Doors. The installation went very smoothly, and the guys made sure that everything was fitting squarely and tight. They cleaned up after they were done and were very pleasant to work with. Would highly recommend them.

Angie Gandhi

A fantastic company to deal with from start to finish. They were professional, courteous and the project was completed in the timeframe agreed upon. Would highly recommend Delco.

Linda

I would recommend Delco Windows and Doors without any hesitation. The quality of the products is very good, the installation exceeded my expectations and the responsiveness and punctuality is impressive.

Serban Dinca

Very good and timely service. A pleasure to work with Edan Next time I need windows and doors I will definitely call them again

Adrian Nema

Recently ordered a custom window from Delco. We are extremely happy with the level of customer service - Elyse went out of her way to notify us when the window came in and came in to work on her day off so we could come pick up the window. If we need another window we will definitely come back to Delco!

Jonathon & Sheri Mcintosh

I would highly recommend this company, the final product was beyond my expectations, My new front door makes my house standout so happy thank you Delco Windows and doors. I will definitely use Delco Windows and doors again in the future thanks to Edan and the installers

Maria

Existing door replacement is a delicate project. I am very satisfied with job well done by Ayal Jack and his installer. Highly professional team, they know their business well, easy to deal with, very accommodating. He guided us step by step to select the best fit for our purpose.

Alfy

I would highly recommend this company. They were very easy to deal with, accommodating and professional. The final product was beyond my expectations. The products completely transformed the front of my house and for sure increased its value and curb appeal. Thanks!

Happy experience from start to finish. Thank you to Edan for going out of his way to meet us late one evening and his helpful consultation in the showroom especially thank you to the extremely professional, clean and friendly crew of installers. Everything was as promised, the men arrived on time, their work was immaculate and complete, their craftsmanship beyond reproach.

Esther Tobin

REQUEST A QUOTE

Selection Method	Battery Example	Continuous Load	Peak Load	Planned Charge Current	Recommended BMS Discharge Rating	Recommended BMS Charge Rating	Why This Rating Fits
1. Match the BMS to battery capacity using the C-rate	12.8 V, 100 Ah LiFePO₄ Energy: approximately 1.28 kWh	60 A Approximately 0.6C	80 A for 10 seconds	20 A Approximately 0.2C	80 A continuous 100 A peak capability	30 A continuous	The continuous discharge current remains below the example 1C capacity reference, while the short peak margin helps handle temporary startup demand.
2. Size for the real continuous load	25.6 V, 200 Ah LiFePO₄ Energy: approximately 5.12 kWh	100 A Approximately 0.5C	120 A for 5 seconds	50 A Approximately 0.25C	125 A continuous 150 A peak capability	60 A continuous	A 100 A operating load should not run continuously at the BMS limit. A 20–25% current margin reduces nuisance trips and thermal stress.
3. Account for motor and inverter startup surge	51.2 V, 100 Ah LiFePO₄ Energy: approximately 5.12 kWh	70 A Approximately 3.6 kW at nominal voltage	180 A for 2 seconds	40 A Approximately 0.4C	100 A continuous 200 A peak capability	50 A continuous	Motor controllers and inverters may draw several times their running current during startup. The short-duration peak rating must be verified separately from the continuous rating.
4. Calculate the current from the inverter or load power	48 V nominal, 150 Ah lithium battery Energy: approximately 7.2 kWh	3,000 W inverter output Estimated battery current: 70 A	140 A for 1 second	45 A Approximately 0.3C	100 A continuous 150 A peak capability	60 A continuous	I ≈ P ÷ (V × efficiency)	At 3,000 W, 48 V, and about 90% efficiency, the battery current is roughly 69 A. The BMS rating should exceed this calculated value.
5. Match the BMS charge rating to the charger	12.8 V, 200 Ah LiFePO₄ Energy: approximately 2.56 kWh	80 A Approximately 0.4C	100 A for 3 seconds	50 A charger Approximately 0.25C	100 A continuous 125 A peak capability	60 A continuous	The charge-current limit must be at least as high as the charger output, with additional margin. The cell charging limit remains the controlling safety value.
6. Check low-temperature charging requirements	12.8 V, 100 Ah LiFePO₄ with temperature protection Energy: approximately 1.28 kWh	50 A Approximately 0.5C	70 A for 5 seconds	20 A above 0°C Charging disabled below the cell-specific limit	75 A continuous 100 A peak capability	30 A continuous with low-temperature cutoff	Many lithium batteries must not be charged below 0°C unless the cell specification permits it. The BMS should include a temperature sensor and a charge-disconnect function.
7. Allow for wiring, heat, aging, and installation conditions	25.6 V, 280 Ah LiFePO₄ Energy: approximately 7.17 kWh	140 A Approximately 0.5C	170 A for 10 seconds	70 A Approximately 0.25C	175 A continuous 200 A peak capability	85 A continuous	A rating approximately 25% above the expected continuous current provides useful headroom for warm enclosures, cable losses, battery aging, and measurement tolerances.

Windows | Doors Blog

Aluminum vs. Vinyl vs. Fiberglass Window: What’s Worth in Toronto?

5 Best Vinyl Window Replacement Companies in Toronto

Fiberglass Dutch Doors: Should You Upgrade in Toronto?

Why Fiberglass Double Doors Outperform Wood and Steel for Toronto Homes

Top 5 Farmhouse Fiberglass Door Designs Homeowners Love in 2025

The Best Fiberglass for Curb Appeal: Craftsman-Style Entry Doors

Top Modern Fiberglass Door Ideas For Toronto Homes

Aluminum vs Fiberglass Doors: Which One Should You Choose?

Fiberglass vs Composite Doors: What Homeowners & Experts Are Saying

Wood vs Fiberglass Door For Entry Replacement

7 Best Ways to Choose Lithium Battery BMS Current Rating?

Define the BMS Current Rating and Its Role in Lithium Battery Safety

Define the BMS Current Rating and Its Role in Lithium Battery Safety

Calculate Continuous and Peak Current Requirements for Your Application

7 Best Ways to Choose Lithium Battery BMS Current Rating?

Calculate Continuous and Peak Current Requirements for Your Application

Match the BMS Rating With Battery Capacity, Load, and Charging Conditions

7 Best Ways to Choose Lithium Battery BMS Current Rating: Match the BMS Rating With Battery Capacity, Load, and Charging Conditions

Evaluate Thermal Limits, Protection Features, and Operating Environment

Verify Compatibility and Select a Safe Current Rating With a Margin

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