Features
How to Install a Window in a New Construction vs. a Replacement Opening
Installing a window can feel confusing, especially when you hear terms like “new construction” and “replacement.” Both serve different needs, and knowing the difference helps you avoid mistakes, save money, and get the best results for your home. This guide breaks everything down into simple, clear steps anyone can follow.
New-construction windows work best for brand-new builds or major renovations, while replacement windows slide into an existing frame. Each type has its own installation method, tools, and benefits. By the end, you’ll understand exactly which one fits your project and how to install it the right way.
Understanding the Difference

When installing a window in new construction versus a replacement opening, the first step is understanding the difference between these two types. Knowing this helps you select the right window for your home and ensures a smooth, efficient process; key considerations for any window installation Toronto project.
What Are New-Construction Windows?
New-construction windows are designed for brand-new buildings or major renovations where the wall framing is exposed. They usually come with a nailing fin, which is a thin metal or plastic strip around the edge of the window. This fin is nailed directly into the framing of the house, creating a strong and secure fit. These windows allow you to build the wall and window together as one unit, giving you more flexibility and better insulation when installed correctly.
What Are Replacement Windows?
Replacement windows are made to fit into an existing window frame without removing the surrounding structure. They are perfect for upgrading older homes or when you don’t want to disturb the siding or trim.
Replacement windows slide into the existing frame and are secured with screws or brackets. While installation is usually faster, it’s important to measure carefully because the fit has to be exact to prevent air leaks and ensure smooth operation.
Key Differences to Keep in Mind
The biggest difference lies in how the window attaches to the home. New-construction windows work with fresh framing, while replacement windows adapt to an existing opening. This affects the tools, time, and skill level needed for installation. Additionally, new-construction windows often allow for better energy efficiency, while replacement windows are ideal for quick upgrades with minimal disruption.
Understanding these differences upfront will save time, money, and headaches. By choosing the right type of window for your project, you set yourself up for a clean, functional, and long-lasting result.
Installing a New-Construction Window

nstalling a new-construction window differs from replacing an old one because it begins with a brand-new opening. These windows are built to fit directly into the framed wall, providing a strong, energy-efficient seal when installed properly—an essential service offered by a reliable windows company.
Preparing the Rough Opening
The first step is making sure the rough opening is ready. This means the framing should be level, square, and free of debris. The size of the opening should match the window’s specifications. If the opening is too big or too small, the window won’t fit properly, which can lead to air leaks or water damage.
Adding Flashing and Waterproofing
Before setting the window, apply flashing tape or another waterproof barrier around the opening. This prevents water from getting behind the window, which could cause rot or mold. Proper flashing is one of the most important steps to make sure your window lasts for years.
Setting the Window and Securing the Nailing Fin
Place the window into the rough opening and make sure it is level and plumb. Use shims to adjust the fit if needed. Once it is positioned correctly, secure the window by nailing the fin into the framing. The fin keeps the window firmly in place and creates a strong bond with the wall.
Insulating and Finishing
After the window is secured, fill any gaps around the frame with insulation to prevent drafts. Then, seal the exterior edges with caulk or sealant to block water and air. Finally, finish the interior and exterior trim to complete the installation. A properly installed new-construction window is sturdy, efficient, and looks great for years.
Installing a Replacement Window
Installing a replacement window is a smart choice when you want to upgrade an existing opening without tearing out the surrounding wall. Replacement windows are built to fit into the old frame, making the process faster and less disruptive than new-construction windows.
Inspecting and Measuring the Old Frame
Start by carefully inspecting the existing window frame. Make sure it’s in good condition, free of rot, warping, or water damage. Accurate measurements are crucial because replacement windows need to fit perfectly inside the old frame. Measure the width, height, and depth carefully to avoid gaps or sticking.
Removing the Old Sash and Hardware
Next, remove the old window sash, locks, and any other hardware. Take your time to avoid damaging the frame, especially if you plan to reuse the trim or finish. Once the old window is out, clean the frame thoroughly to remove dirt, paint, and old caulk.
Dry-Fitting and Securing the New Window
Before sealing anything, place the new window into the opening to test the fit. Make adjustments with shims to ensure it’s level and square. Once it fits correctly, secure the window with screws or brackets according to the manufacturer’s instructions. Proper leveling ensures smooth operation and prevents future problems.
nsulating, Sealing, and Testing
Finally, fill gaps around the frame with insulation to prevent drafts and improve energy efficiency. Apply caulk around the edges to seal against water and air. Test the window to make sure it opens and closes easily. A well-installed replacement window can refresh your home’s look, improve comfort, and save on energy costs without major construction.
Choosing the Best Option for Your Project
When deciding how to install a window in a new construction vs. a replacement opening, the key is matching the window type to your project’s needs. Choosing correctly saves time, money, and frustration.
When New-Construction Windows Make Sense
New-construction windows are ideal for brand-new homes or major renovations where the walls are being built from scratch. They give a tight fit, better energy efficiency, and a clean, professional look. If you’re framing a wall anyway, these windows allow you to integrate the window and wall as one solid unit.
When Replacement Windows Are the Better Fit
Replacement windows are perfect for upgrading older homes or when you want to refresh a window without disturbing the siding or trim. They fit into existing openings, making installation faster and less messy. If the frame is in good shape and you want minimal construction, replacement windows are usually the best choice.
Energy Savings and Home Value Considerations
Both window types can improve energy efficiency and add value to your home, but new-construction windows often provide a slightly better seal. Replacement windows, however, can save on installation costs and still improve comfort and curb appeal. It’s about balancing cost, effort, and long-term benefits.
Tips for Smooth Installation
Take accurate measurements, inspect the frames carefully, and follow manufacturer instructions. No matter which type you choose, preparation and attention to detail make all the difference. A properly selected and installed window not only looks great but also performs well for years.
Conclusion
Choosing between new-construction and replacement windows becomes easy when you understand how each one works. New builds need full framing, while replacements fit your current opening. With simple steps and smart planning, you can install windows that look great, work well, and last for years without stress.
Features
Monitored phone calls and fear of arrest: What life looks like for Iran’s Jews now
This story was originally published in the Forward. Click here to get the Forward’s free email newsletters delivered to your inbox.
Amid the war in Iran, one Iranian Jewish woman who lives in the United States, but whose family remains in Iran, has been wracked with fear. Before the ceasefire, she spoke with her parents once a week for exactly one minute — both because of the exorbitant cost, about $50 per minute, and because of the fear of surveillance.
During one call a few days into the war, she said, something felt off.
“I could see that something is so wrong. It’s as if someone was there,” the woman, who moved to the U.S. in 2008, said in an interview with the Forward. “It seemed like my mom was actually reading from a note.”
She later learned that the Islamic Revolutionary Guard Corps had come to her parents’ home, questioning why they frequently called an American number. They instructed her parents to download Bale, an Iranian messaging app widely believed to be monitored by authorities, before making any further calls.
“It’s a spy app, and everyone knows that,” the woman said with a wry laugh. Her parents refused. Instead, they were told to call their daughter and read from a script while IRGC members watched.
“Basically, they said to prove that you are with us and not with Israel, read this when you call her,” the woman said. “After that day, they didn’t call for a long time.”
Eventually, she learned that her parents had fled to a safer part of the country to escape bombardment.
Her family are among the estimated 10,000 Jews who still live in Iran, in the largest Jewish community in the Middle East outside of Israel. Once numbering around 120,000, the community has dwindled significantly since the 1979 Islamic Revolution, when life for religious minorities fundamentally changed. Today, Jews who remain in Iran must carefully navigate life under the regime, publicly expressing loyalty to avoid being falsely accused of Zionist espionage.
Amid Iran’s war with the U.S. and Israel, that pressure has intensified.
With an ongoing internet blackout, communication is limited and closely monitored. To understand what life is like for Iranian Jews today, I spoke with several people in the U.S. who remain in sporadic contact with family members inside Iran. Everyone interviewed requested that they not be identified, fearing repercussions for either themselves or their families.
A synagogue vigil for the Supreme Leader
On April 16, Tehran’s Yusef Abad synagogue held a memorial for Ayatollah Ali Khamenei, who was killed on the first day of the war. The event was attended and reported on by several state-affiliated media channels, filming as participants from Iran’s Jewish community shared their appreciation for the deceased Supreme Leader.
Inside and around the synagogue, posters featuring photos of Khamenei were displayed alongside Farsi slogans like “Unity of Iran’s faiths against aggression — condemnation of the attack on the Tehran synagogue by the child-killing Zionist regime and criminal America” and “The Jewish faith is separate from Zionism.”
Regime media pointed to the vigil as evidence of Jewish support for Iran’s theocratic government. But experts say that interpretation misses the reality.
Beni Sabti, an Iranian-born analyst at Tel Aviv’s Institute for National Security Studies, said displays like the synagogue vigil are often a matter of survival. Jews who remain in Iran are frequently compelled to demonstrate loyalty to the regime — and opposition to Israel — in order to avoid suspicion of having ties to Israel. Allegations of such ties have often led to imprisonment and executions following the Islamic Revolution in 1979.
To protect the community, Jewish leaders — especially rabbis — often participate in pro-regime events, including memorials for senior regime figures. In some cases, Iranian rabbis have even sat alongside members of Hamas and Hezbollah to pay their respects to senior IRGC commanders responsible for funding and training terror groups across the Middle East.
The regime exerts significant pressure to stage these displays, Sabti said, “because it’s good for them to show the world, ‘You see, we don’t oppress anyone.’”
Beyond public displays, much of Iran’s economy is tied to the state — what officials often describe as a “resistance economy.” In that system, some say, expressions of loyalty can become intertwined with economic survival.
The woman who left Iran in 2008 said one of her relatives was once pressured to confiscate land from dozens of people and transfer it to the government in order to keep his job — a loyalty test she says was especially harsh because of his Jewish identity. “In the job interview, they told him, you have a Jewish background, so you have to first prove how far you will go,” she explained.
Since the 12-Day War between Israel and Iran in June 2025, the situation has grown even more tense. More than 30 Jewish Iranians were reportedly detained during that conflict because of alleged contact with Israel. While some Jewish community members were arrested during the wave of anti-regime protests that occurred at the beginning of the year, Sabti said he has not heard of a similar wave of arrests during the current war.
Still, the fear remains.
Synagogues as shelter
Some Iranian Jews have managed to stay in touch with relatives via landline phones, although calls are expensive and likely monitored. Most avoid discussing politics, using their limited time simply to confirm they are alive.
“After the 12-Day War, people really didn’t talk on the phone,” said the woman who moved to the U.S. in 2008. “We do talk, it’s not like they literally cannot, it’s just like they realized that the scrutiny was so high that no one has meaningful conversations.”
Even so, fragments of sentiment emerge.
One 25-year-old Iranian Jew from Los Angeles said his Jewish cousins in Iran cried tears of joy when they heard of the Ayatollah’s death.
He said his great uncle and cousin told him over the phone, “I don’t care, whatever the cost. If you can eliminate Khamenei, if you can eliminate Mojtaba, his son, if you can eliminate any threat… do it.” He added, “Most Persian Jews in Iran are happy, is what I hear.”
Amid the current ceasefire, a 64-year-old Iranian Jewish woman from LA said her Jewish friends in Iran have expressed relief. “They are happy that the situation is calm, but on the other hand, nobody is happy. They all want it to get finished,” she said, adding that they hope for “regime change.”
For Nora, an Iranian Jew living in New York, the war has come at a time of crisis for her family in Iran. She says her aunt has been focused on caring for her son, who is suffering from bone marrow cancer. Because the family keeps kosher, her aunt has had to leave the house — even during bombardments — to ensure he has food and other necessities.
Around three weeks into the war, her house in Tehran was destroyed after a nearby police station was struck. She briefly moved into a local synagogue; now, she lives with another Jewish family who opened their home to her. Her son remains too sick to leave the hospital.
A synagogue destroyed
Nora’s aunt is not the only Iranian Jew to find shelter in a synagogue. Sabti heard from another Jewish family inside Iran that Jewish communities have been using synagogues as bomb shelters throughout the war. He recalled doing the same during his youth at the time of the Iran-Iraq war that began in 1980.
Beyond using the space for physical safety, synagogues have also become a place for Jews to be together during the difficult time. “They come just to gather there, passing the time, meeting and having a little bit better time together,” he said.
For members of the Rafi’ Nia synagogue, a 150-year-old religious institution in Tehran, this sense of comfort has disappeared. On April 6, the community gathered there for Passover services. The next morning, they learned the building had been destroyed by an Israeli strike.
The Israel Defense Forces said that the target of the strike was not the synagogue, but rather a top commander from Khatam al-Anbiya, Iran’s military emergency command. But Iranian media suggested that the IDF had intentionally targeted the building. The head of the synagogue made a statement condemning the attacks and wishing the Iranian regime success in the war.
The woman who immigrated in 2008 had visited the Rafi’ Nia synagogue during Passover around 10 years ago. She described it as a beautiful old building. Seeing images of its destruction brought back painful memories of her family’s past.
She and her family were forcibly converted to Islam around 70 years ago, she said, with one uncle publicly hanged after he refused to convert. Her family continued practicing Judaism in secret — celebrating Shabbat behind locked doors and in her grandmother’s basement, always afraid.
She believes her family became a target for conversion after the synagogue in their area was destroyed, leaving them without formal affiliation to a recognized religious institution. On two occasions, she said, the IRGC raided their home during Jewish holidays, searching for evidence of religious practice. When they found a menorah, her father was detained. “When my dad came back, he was a ghost.” She fears that members of the destroyed synagogue could now face a similar vulnerability.
In Iran, certain religious minorities, including Jews, are constitutionally recognized. But she says that their protection is closely tied to existing institutions.
“When we talk about the lack of protection, it has a very nuanced meaning. In Iran, this doesn’t mean that the synagogues cannot exist, but it means that the existing synagogues are the only legal protection that Jews do have,” she said. “Good luck with rebuilding that place. Good luck with asking for a new synagogue.”
Sabti said the regime has already used the synagogue’s destruction as propaganda, publicly condemning the attack while reinforcing the state narrative of religious inclusion. “The head of the Islamic clerics condemned Israel and paid condolences to the Jews,” he said. “Everyone pays condolences and says, ‘Oh, sorry, we are in this together’ … but everyone knows that the other one also is lying.”
An American Jewish detainee
For one Iranian American Jew, the war has made a dire situation worse.
Kamran Hekmati, a 70-year-old Iranian American from Great Neck, New York, traveled to Iran in June 2025 and was detained during the 12-Day War. According to advocates, his alleged crime was traveling to Israel 13 years earlier for his grandson’s bar mitzvah.
Kieran Ramsey of the Global Reach advocacy group, who represents Hekmati’s family, said in an interview that Kamran being the Iranian regime’s only Jewish American prisoner puts him in a particularly precarious position. “There can be risk of retribution or reprisals against him at any moment,” Ramsey said, “from prison guards or other prisoners…his identity certainly puts him at higher risk.”
On March 16, almost three weeks into the war, Secretary of State Marco Rubio designated Hekmati as wrongfully detained, a status that allows the federal government to deploy all possible levers — diplomatic, legal, and economic — to secure his release. Ramsey says that change in designation is helpful, but only goes so far.
His organization is now pushing for the release of all American prisoners in Iran to be an integral part of the U.S.-Iran negotiations to end the war.
“Our hope is that Kamran Hekmati and the other Americans that are being held are put to the front of the list in terms of issues to decide, and not as a deal sweetener,” he said adding, “We know the U.S. negotiators have a list of American names. We know Kamran is at the top of that list…. We also know there are some very rational actors inside the regime, and we are trying to convince them that you have a no-cost way to open doors. Use Kamran as that no-cost way.”
The last time the woman who emigrated in 2008 visited Iran was two years ago. Even then, she worried that photos taken of her in the U.S. wearing a Jewish star necklace might draw the regime’s suspicion.
Now, she believes whatever space existed for quiet concessions from the Iranian government to Jews may disappear. The regime’s efforts to retain a firm grip on the Iranian people following January’s massive anti-regime protest wave and the war pose new risks.
“Just because of everything that has happened… I’m sure that any type of like ‘OK, let this go,’ ‘Let this person go,’ will end,” she said.
“Now I know that I could not go back,” she added. “I really feel if the Islamic Republic stays — and they probably have a good chance of staying — I feel like I lost Iran.”
This story was originally published on the Forward.
Features
‘Don’t give up on us now’: Israel peace summit convenes thousands to aim for elusive progress
By Rachel Fink April 30, 2026
This story was originally published in the Forward. Click here to get the Forward’s free email newsletters delivered to your inbox.
TEL AVIV, ISRAEL — On Thursday’s bright, sun-drenched morning during a rare pause in the multi-front war Israel has been locked into for nearly three years, in between the protests, funerals and steady drumbeat of violence and trauma, something decidedly more hopeful was taking place.
In one of the city’s largest conference centers, thousands gathered for the third annual People’s Peace Summit under the banner “It must be. It can be. It will be.” The event was organized by the It’s Time coalition, a partnership of more than 80 grassroots peacebuilding and shared society organizations.
Young activists in T-shirts representing their various causes stood alongside older attendees, some in kippot, others in hijabs. Diplomats in business attire moved through the crowd, as did the handful of Israeli politicians still publicly associated with the peace camp – familiar faces in a political landscape where their ranks have thinned considerably. Outside the main arena, Hebrew mingled with Arabic and English as participants strolled through art installations and an organizational fair showcasing the work of It’s Time’s partners.
While previous events took place at the height of war — while hostages remained in captivity and Gaza endured devastating destruction — this year’s summit unfolded during a fragile lull in fighting, the tenuous ceasefires with Hamas, Hezbollah, and the Islamic Revolutionary Guard Corps allowing, however briefly, for conversations to move beyond issues of immediate survival. Speakers tackled settler violence in the West Bank, looming elections, the immense challenge of rebuilding Gaza and the broader question of how to move Israel and Palestine beyond its default state of perpetual conflict. Inside the packed sessions, the tone was equal parts practical, sober and hopeful.
After a quick coffee break, the thousands of participants came together for an evening of stirring speeches and raucous musical performances. When Israeli pop icon Dana International took the stage with a familiar anthem of peace, the crowd rose to its feet, wrapping their arms around one another and belting out the words.
Despite the joyous atmosphere, the event — and the coalition behind it — is not immune from criticism. Some critiques appear to have been internalized: this year’s programming leaned more heavily into policy, strategy and the hard realities of war than previous gatherings. Other issues remain unresolved. Palestinian participation, while present, was still markedly limited, which organizers attribute largely to government-imposed restrictions on movement rather than a lack of interest. Still, the question of whether a civil society movement like this can translate hope and optimism into concrete political change remains to be seen.
That tension between aspiration and reality extends well beyond Israel. In the United States, support for Israel, particularly among younger American Jews, is waning. A 2024 Pew survey found that fewer than half of American Jews under 30 say they feel “very attached” to Israel, while a JFNA poll released in February 2026, found that just 37% of all American Jews identify as Zionists. Both numbers represent a sharp decline from older generations.
For Shira Ben Sasson, Israel director of the New Israel Fund, it is precisely the peace camp which could hold the answer to this growing disillusionment. If the state itself no longer reflects the values that once anchored many American Jews’ connection to Israel, she suggests, perhaps their more natural partner is the small but determined coalition of Israelis working to change it.
“I appreciate how difficult it is to be a Jew who cares about Israel right now,” she told the Forward as the conference, which New Israel Fund helped support and coordinate, got underway. “People are struggling with what they are seeing — the way Israel is conducting itself. Its policies. They are watching the value set that once connected them so strongly to the Jewish state disappear.”
Her response is one of both reassurance and redirection.
“Thank you for continuing to care,” she said. “But remember — the Israeli government is not your partner. We are. Pro-democracy civil society is your partner. Those of us who are fighting for equality here, for the rights of non-Israeli Jews and the rights of non-Jewish Israelis are your partners. This is where those shared values still live.”
If that message feels unfamiliar to those in the diaspora, Ben Sasson suggests the reason ultimately comes down to lack of exposure.
“We, the Israeli peace camp, need to be in many more places than we are right now,” she said. “We must get the word out that while we might not be the majority here, we are not only growing in number, we are expanding our diversity as well.”
She pointed to the rising number of Orthodox Jews, like herself, who have joined the movement as one example.
Ben Sasson also emphasized that, as with any strong partnership, the relationship must move in both directions. Israeli peace activists, she said, must make themselves more visible to American Jews. But American Jews also need to be willing to open their eyes.
“The mainstream Jewish community has to challenge itself,” she said. “They have to be able to voice their concern for Israeli democracy, for the violence in the occupied territories. And they have to be willing to engage in an honest discussion about peace.”
She is less worried about reaching individuals whose support for Israel may be wavering — many of whom, she believes, will connect with the movement’s vision — than she is about the institutions that have long shaped American Jewish engagement with Israel. Those institutions, she said, have been slow to open themselves to this kind of messaging.
“I think there’s fear,” Ben Sasson explained. “The word ‘peace’ has come to sound political. And once something is labeled political, these legacy institutions don’t want to touch it.”
But that avoidance, she warned, comes at a cost.
“They cannot afford to just stick with the same old stale perception of Israel,” she argued. “If you aren’t willing to talk about the real-life issues that Israelis are facing, you simply won’t be relevant anymore — particularly for the young people in your community.”
“Do not be afraid of controversy,” she added. “Do not be afraid to invite an Arab and a Jew to your event, where there may be disagreement. That’s okay. Struggling and wrestling is a core part of our identity.”
While Ben Sasson contends there is a critical mass of people who are hungry for an alternative way to relate to Israel, the question of feasibility remains; the same question that follows the peace movement inside Israel: Does its growing visibility reflect real political momentum, or is it simply too late to reverse course?
To those who are ready to walk away altogether, Ben Sasson points out that Israel stands to lose not only their support, but also the values and organizing traditions American Jews have long brought to the relationship.
“You’ve helped us achieve so many things in Israel for decades,” she said. “You helped us get a state. And now we need a different kind of support. The Jewish values that you offer — the concept of tikkun olam, which is not at the heart of Israeli Judaism but is at the heart of American Judaism — this is the support you can offer us right now.”
Her final plea was simple.
“Do not give up on Israel,” Ben Sasson said. “There have been so many times when things felt insurmountable and you did not give up on us. Don’t give up on us now.”
Rachel Fink is a Tel Aviv-based journalist covering Israel and the Jewish world. Her work has appeared in Haaretz, The Times of Israel, The Jerusalem Report, and Kveller.
This story was originally published on the Forward.
Features
The complete story of the delusional Winnipeg con man who duped people all over the world
By BERNIE BELLAN I have been publishing different chapters from a book I have written about a Winnipeg man who has been telling people for years that he is someone of great wealth who wants to invest in various projects in which those people are engaged.
I’ve now compiled those stories into one large pdf file, which you can read here – or download as a pdf. Simply click on the image below to open the pdf:

