Assessing threshold damage – that point where repair costs outweigh replacement value – is a crucial decision in maintaining anything from a household appliance to a piece of industrial equipment. Its a balancing act, weighing the immediate cost of repairs against the long-term benefits of a new, more efficient and potentially less problematic replacement. Getting it right can save significant money and headaches down the line, while getting it wrong can lead to throwing good money after bad.
The "repair or replace" dilemma hinges on a few key factors. First and foremost is the estimated cost of the repair itself. This often involves diagnosing the problem, which can add to the expense, especially with complex systems. Then comes the price of parts and labor. For older items, parts can be scarce or expensive, driving up the repair bill. Labor costs, too, can be substantial, particularly for specialized repairs.
Next, we need to consider the age and condition of the item. A well-maintained, relatively new item might be worth repairing, even if the cost is significant. It likely has a lot of useful life remaining, and a repair could extend that lifespan considerably. Conversely, an older item thats already had multiple repairs is more likely a candidate for replacement. Its probably nearing the end of its life cycle, and further repairs might just be delaying the inevitable.
The availability and cost of a replacement also play a role. If a comparable replacement is readily available at a reasonable price, it might be more sensible to replace even if the repair cost isnt exorbitant. A new item comes with a warranty and the latest technology, potentially offering improved efficiency and performance. On the other hand, if the item is unique, difficult to replace, or the replacement cost is prohibitively high, repair becomes a more attractive option.
Finally, less tangible factors, such as sentimental value or the inconvenience of replacement, can influence the decision. A beloved family heirloom might be worth repairing regardless of cost, while the hassle of replacing a complex piece of equipment might sway the decision towards repair.
Ultimately, assessing threshold damage requires careful consideration of all these factors. A simple cost comparison isn't enough. A holistic approach, weighing the cost of repair against the age, condition, and replacement options, is essential for making a sound, financially responsible decision.
Thresholds: those seemingly insignificant boards we cross countless times a day. But when they fail, their importance becomes glaringly obvious. A drafty threshold lets in cold air, driving up energy bills. A rotted threshold invites water damage, leading to costly repairs. A cracked threshold becomes a tripping hazard. Fortunately, a range of repair options exist, allowing homeowners to address these issues and restore both function and aesthetics.
Choosing the right repair strategy depends on the extent of the damage and the material of the threshold. For minor cracks or chips in a wooden threshold, wood filler and a bit of sanding can work wonders. Deeper damage might require epoxy resin for a stronger, more permanent fix. Remember to prime and paint the repaired area to protect it from the elements.
For more extensive damage – significant rot, for example – replacement is often the best course of action. Wood remains a popular choice due to its classic look and workability, but it requires regular maintenance to prevent rot and insect damage. Pressure-treated lumber offers enhanced resistance to these threats.
Composite materials, like PVC or fiberglass, are gaining popularity as low-maintenance alternatives. They resist moisture, insects, and rot, and never need painting. While they might have a higher upfront cost, their longevity can make them a worthwhile investment. Metal thresholds, usually aluminum, offer exceptional durability and are ideal for high-traffic areas. However, they can conduct heat and cold, potentially impacting energy efficiency.
When replacing a threshold, accurate measurements are crucial. The new threshold should fit snugly within the door frame. Installation typically involves securing the threshold with screws or adhesive, ensuring a tight seal against drafts and moisture. Adding weatherstripping further enhances the thresholds performance.
Ultimately, repairing or replacing a threshold is a manageable DIY project for many homeowners. By understanding the available materials and techniques, you can choose the best solution for your situation and keep your home comfortable, safe, and energy-efficient.
Threshold Replacement: A Step-by-Step Guide
Your homes threshold, that seemingly insignificant piece of wood, metal, or composite material, plays a crucial role. It bridges the gap between different flooring surfaces, seals out drafts, and protects against water damage. But when your threshold is cracked, warped, or simply worn out, its time for a replacement. This seemingly daunting task is surprisingly manageable with the right tools and a little patience. Heres a step-by-step guide to get you started:
Assessment and Measurement: Before you rush off to the hardware store, take a good look at your existing threshold. Note the material (wood, aluminum, vinyl), the length, and the width. Also, check how its attached – is it nailed, screwed, or glued down? Knowing these details will ensure you purchase the correct replacement.
Gather Your Tools: Assemble everything youll need to avoid interruptions mid-project. Common tools include a pry bar, hammer, screwdriver (depending on the fastening method), measuring tape, safety glasses, and a utility knife. If you're working with a wood threshold, a saw might be necessary.
Removal: Carefully pry up the old threshold. Start at one end and work your way across, being mindful not to damage the surrounding flooring or door frame. If it's stubborn, try applying a little heat with a heat gun to soften any adhesive.
Surface Preparation: Once the old threshold is out, clean the area thoroughly. Remove any remaining adhesive, debris, or old caulk. A smooth, clean surface will ensure proper adhesion for the new threshold.
Installation: Place the new threshold in position to check for fit. If it's too long, trim it to size with a saw. If using a pre-drilled threshold, align the holes and fasten it down with screws. If there are no pre-drilled holes, apply construction adhesive to the underside and firmly press it into place.
Sealing and Finishing: Apply a bead of caulk along the edges of the threshold to seal any gaps and prevent drafts and water infiltration. Wipe away excess caulk with a damp cloth for a clean finish.
Final Check: Close the door and check for smooth operation. The door should swing freely without rubbing against the new threshold.
Replacing a threshold is a relatively simple DIY project that can significantly improve your homes energy efficiency and appearance. By following these steps, you can save money and enjoy the satisfaction of a job well done. Remember, if you encounter any unexpected challenges, dont hesitate to consult a professional.
Preventing future threshold damage isnt just about saving money on repairs; its about maintaining the integrity and beauty of your home. Your threshold, that seemingly insignificant piece of wood, metal, or composite material at the bottom of your doorway, takes a daily beating. It endures foot traffic, weather extremes, and the occasional dropped heavy object. Ignoring its care can lead to costly replacements, drafts, pest infestations, and even tripping hazards.
So, how do you keep your threshold in tip-top shape and prevent future damage? Regular cleaning is key. Sweep or vacuum the area around the threshold frequently to remove dirt, grit, and debris that can act like sandpaper, wearing down the material over time. For exterior thresholds, a periodic scrubbing with a mild detergent and a stiff brush can remove stubborn grime. Avoid harsh chemicals that might damage the finish or the material itself.
Weatherstripping plays a crucial role in protecting your threshold, especially exterior ones. A tight seal prevents water from seeping in and causing rot or corrosion. Check your weatherstripping regularly and replace it when it becomes worn or damaged. This simple step can significantly extend the life of your threshold.
Think about what you drag across your threshold. Heavy furniture, sharp objects, and even some types of footwear can scratch and gouge the surface. Use furniture sliders when moving heavy items and avoid dragging anything with sharp edges across the threshold. Consider using a doormat or rug to collect dirt and moisture, further reducing wear and tear.
For wooden thresholds, occasional sealing with a suitable sealant can help protect them from moisture damage. Apply the sealant according to the manufacturers instructions, typically once or twice a year, depending on the climate and exposure to the elements.
Finally, regular inspection is crucial. Look for signs of wear, such as cracks, splintering, or corrosion. Addressing these issues early can prevent more significant problems down the line. A little preventative maintenance can go a long way in keeping your threshold looking its best and functioning properly for years to come. Its a small investment of time and effort that can save you from the bigger headache and expense of a full replacement.
A sliding door is a type of door which opens horizontally by sliding, usually parallel to (and sometimes within) a wall. Sliding doors can be mounted either on top of a track below or be suspended from a track above. Some types slide into a space in the parallel wall in the direction of travel, rather than the door sliding along the outside of the parallel wall.[1] There are several types of sliding doors, such as pocket doors, sliding glass doors, center-opening doors, and bypass doors. Sliding doors are commonly used as shower doors, glass doors, screen doors, and wardrobe doors, and in vans.
Sliding doors were used as early as the 1st century CE in Roman houses (as evidenced by archaeological finds in Pompeii, Italy). However, there is no evidence to confirm that the Romans were the first humans to have invented or used sliding doors.[2][3]
The mechanism used to operate a sliding door is called sliding door gear. There are two standard types: top-hung or bottom rolling systems. Both types do not have a perfect seal. To reduce air- and smoke-tightness and improve sound insulation, brush seals are commonly used.[1]
The 'top-hung' system is most often used. The door is hung by two trolley hangers at the top of the door running in a concealed track; all the weight is taken by the hangers, making the door easier to move.[4]
At each end is a track stopper to absorb any impact made if the door is slammed and to hold the door in the open or closed position. All top-hung sliding door gear systems have a maximum weight limit per pair of trolley hangers.
As the door is hung at the top from two points, it also needs a bottom track/stay roller[5][clarification needed] to prevent it from swinging sideways. The most common type is called 'clear threshold guiding', a floor-fixed plastic guide about 60 millimetres (2.4 in) wide which is fixed below the door at the midpoint of its run. A groove is cut into the bottom of the door which runs over this guide, preventing lateral movement of the door. With a glass door, the panel runs through the guide as illustrated. Because the door is always engaged in the guide, when the door is open, the floor is clear; hence 'clear threshold'.
The bottom of the doors are held in place on tracks. The rollers also have safety locks that prevent the doors from jumping off the tracks. Additional devices include soft-closers and dampeners, which make it easier to close the door gently.
A popular top-hung sliding door type is the barn door, inspired from countryside barns, in modern homes of Scandinavian styles.
Sometimes a top-hung system cannot be used, as the weight of the door cannot be supported from above; in this case, a bottom-rolling system may be used.
A bottom-rolling system consists of two rollers (sometimes called a sheave) at the bottom of the door running on a track, and two guides at the top running in a guide channel. As all the weight of the door is concentrated on the two bottom wheels, more force is needed to move the door than on a top-hung system.[citation needed]
A sliding door that is lifted from the frame during opening and closing is called a lift-and-slide door. This allows for a better seal, with less draught and better soundproofing.[1]
Some sliding doors contain a motor and activation system to open them. These are called sliding door operators. Automatic sliding doors are commonly found in offices and shop entrances. These doors contain a magnetic locking mechanism that automatically unlocks during emergencies.[1]
Advantages of sliding doors are the small space requirements for door-opening, and their relative ease of automation. The mechanism is also secure, since it cannot be lifted out of its hinges.[6] Sliding doors are commonly found as store, hotel, and office entrances, used in elevators, and used as patio doors, closet doors and room dividers.[7] Sliding doors are also used in transportation, such as in vans and both overground and underground trains. Volkswagen used these doors in the Volkswagen Fridolin produced between 1964 and 1974.
Media related to Sliding doors at Wikimedia Commons
Glassdoor is an American website where current and former employees anonymously review companies, operated by the company of the same name.[1]
In 2018, the company was acquired by the Japanese company Recruit Holdings (owner of Indeed) for US$1.2 billion, and it continues to operate as an independent subsidiary.[2][3]
The company was co-founded in 2007 by Tim Besse, Robert Hohman (who serves as the company's CEO), and Expedia founder Rich Barton, who served as the company's chairman.[4] The idea came from a brainstorming session between Barton and Hohman when Barton relayed the story of accidentally leaving the results of an employee survey on the printer while working at Expedia.[5] The two hypothesized that if the results had been revealed publicly, it could have been a service to those looking to make career decisions.[6] The company's headquarters were established in Mill Valley, California.[7]
Glassdoor launched its company ratings site in June 2008,[8] as a site that "collects company reviews and real salaries from employees of large companies and displays them anonymously for all members to see", according to TechCrunch. The company then averaged the reported salaries, posting these averages alongside the reviews employees made of the management and culture of the companies they worked for – including some of the larger tech companies like Google and Yahoo.[9] The site also allows the posting of office photographs and other media.[10] Each year Glassdoor ranks overall company ratings to determine its annual Employees’ Choice Awards, also known as the Best Places to Work Awards.[11] Before July 2024, users only required an email address to sign up and leave a review.[12]
The site later also began focusing on CEOs and workplaces and what it is like to work at jobs in general.[14] Employee reviews are averaged for each company.[15] Glassdoor ratings are based on user-generated reviews. The company has stated that it rejects about 20% of entries after screening.[16][17] Rules for posting reviews are different for smaller companies than they are for larger companies in order to preserve the anonymity of people in close departments.[18]
In 2010, Glassdoor released a fee-based program called "Enhanced Employer Profiles", which allows employers to include their own content on Glassdoor profiles, like executive biographies, classifieds, social media links, and referrals.[19] The company also allows users to post potential job interview questions that might be asked by certain companies, acquired by interviewed job candidates,[20] in addition to other information that can be used to prepare job applications.[21] The reputation a company has on Glassdoor has also been found correlative by Case Western Professor Casey Newmeyer.[22] Business Journal has recommended that CEOs review Glassdoor reviews to "telegraph organizational issues".[23]
In 2017, Glassdoor announced on its website that it would no longer post job advertisements that exclude people with criminal records. The business magazine Entrepreneur praised the move.[24]
In May 2020, Glassdoor announced it was laying off 300 people, accounting for 30% of the company's workforce and half of the Chicago office.[25] Another layoff was announced of approximately 140 people, or 15% of the company's workforce in March 2023.[26] Following the rise of the COVID-19 pandemic, the employees worked fully remote starting in March 3, 2020. The final remaining offices at Chicago and San Francisco are closing in 2024.[27]
Following the acquisition of the work discussion app Fishbowl, new and old users are now required to input their full name, workplace, and job title, though those details could be hidden. It is impossible to delete names from accounts, nor can they be changed without contacting support.[12]
Glassdoor produces reports based upon the data collected from its users, on topics including work–life balance,[28] CEO pay-ratios,[29] lists of the best office places and cultures,[30] and the accuracy of corporate job searching maxims.[31] Glassdoor also puts the conclusions of its research of other companies towards its company policies.[10] In 2015, Tom Lakin produced the first study of Glassdoor in the United Kingdom, concluding that Glassdoor is regarded by users as a more trustworthy source of information than career guides or official company documents.[32][33]
In May 2018, Recruit Holdings announced its intention to acquire Glassdoor for $1.2 billion in cash, with the acquisition completed in June 2018.[34]
In September 2016, Glassdoor acquired Brazil's Love Mondays, expanding to Latin America.[35]
In 2014, the company hired Adam Spiegel as its CFO, with the intention of preparing for an eventual IPO.[4] By 2015, the site had 30 million users from 190 countries and corporate clients including one-third of all Fortune 500 companies.[10] That year, Glassdoor also began creating localized websites and mobile apps for different national jurisdictions, such as Germany.[36]
In February 2019, Glassdoor announced that COO Christian Sutherland-Wong would be promoted to President & COO.[37]
In 2023, Glassdoor acquired work-related social app Fishbowl.[12]
The company received its first financing in 2008, receiving $3 million in funding, before launching its website.[7] In 2012 Glassdoor received $20 million of venture capital, taking its total outside funding to $42.2 million.[38] The following year, the company raised an additional $50 million.[39] In 2015, the company raised an additional $70 million, in an investment round led by Google Capital, giving the company a valuation of just short of $1 billion. The total of investment at this point was $160 million.[4] In 2016 Glassdoor raised an additional $40 million from investors.[40]
In November 2017, the U.S. Court of Appeals required disclosing Glassdoor's anonymous users' identities to prosecutors investigating possible criminal misconduct by their employers. Investigators sought to speak with reviewers who might have seen crimes committed. The court's decision did not require sharing reviewers' identities with employers.[41]
In June 2022, Glassdoor lost a defamation lawsuit, forcing it to unmask the identity of users of the Glassdoor website who anonymously left negative reviews about their former employer. The ruling was regarding Zuru, a New Zealand company.[42]
Following a policy change in 2024 which required all users to verify their identity, real names and other personal information were automatically added to user profiles. Per Glassdoor's terms of service, the data is sourced from third parties and other sister services.[12] While users could still leave anonymous reviews, news site Ars Technica claimed this made the service vulnerable to data leaks in cases of data breaches and subpoenas.[43]
In architecture and construction, a sliding glass door (also patio door or doorwall[1][2]) is a type of sliding door made predominantly from glass, that is situated in an external wall to provide egress and light. The doors can give access to a backyard or patio while providing a pleasant view,[3][4] and when not fully covered can be a source of passive daylighting. Like a window, when open it also provides fresh air and copious natural light. It is considered a single unit consisting of two or more panel sections, some or all being mobile to slide open. Another design, a wall-sized glass pocket door has one or more panels movable and sliding into wall pockets, completely disappearing for a 'wide open' indoor-outdoor room experience.
The sliding glass door was introduced as a significant element of pre-war International style architecture in Europe and North America. Their predecessor is the sliding ShÃ…ÂÂÂji and Fusuma panel door in traditional Japanese architecture. The post-war building boom in modernist and Mid-century modern styles, and on to suburban ranch-style tract houses, multi-unit housing, and hotel-motel chains has made them a standard element in residential and hospitality building construction in many regions and countries.[5]
"Handedness" of a sliding door is expressed as seen by an observer outside the building. When standing outside, a left-handed door opens from left to right (when closed, the handle is on the far left), and a right-handed door opens from right to left (when closed, the handle is on the far right). These relationships are sometimes described with the letters O and X, where O is the fixed panel and X is the sliding panel. The O/X notation allows the description of doors with more than two panels.
The traditional sliding doors design has two-panel sections, one fixed-stationary and one mobile to slide open. The actual sliding door is a movable rectangular framed sheet of window glass that is mounted parallel to a similar and often fixed similarly framed neighboring glass partition. The movable panel slides in a fixed track usually, and in its own plane parallel to the neighboring stationary panel.
A specialty form, for Washitsu or "Japanese-style rooms," creates sliding ShÃ…ÂÂÂji and Fusuma panel doors, with traditional materials for interior uses[6] and contemporary adaptations for exterior exposure and uses. They are used in themed and contemporary restaurants, residences, Japanese garden tea houses, and other situations. Specialty manufacturers are located in Japan and Western countries
Another sliding doors design, glass pocket doors has all the glass panels sliding completely into open-wall pockets, totally disappearing for a wall-less 'wide open' indoor-outdoor room experience. This can include corner window walls, for even more blurring of the inside-outside open space distinction. Two-story versions are often electronically opened, using remote controls. For wide expanses, the opening point is centered, and three to six parallel tracks are used to carry the six to twelve sliding doors into the wall pockets on each side. Their recent popularity, shelter magazine coverage and technical and structural innovations have brought many options to market.
A third sliding doors design has all the glass panels suspended from above, leaving a trackless and uninterrupted floor plane. They also disappear into side pockets. On final closure, they slightly drop down to create a weatherproof seal. A German manufacturer developed the original technology, and its use is predominantly in temperate climates.
The sliding glass doors can be adapted to slide away from a corner connection leaving no corner post or framing in its wake. The corner stile is made up of two vertical profiles, a male and female section, which slot together and then slide away with the sliding doors. This meeting point does not have to be 90 degrees; it can also be an inverted corner allowing these frames to fit within any design seamlessly.
Swinging glass doors are a better choice than the typical sliding glass doors, since they offer a much tighter seal,[7] but glass – even the best type of glass, chosen according to the climate zone – is always a poor insulator, making doors based on them a poor choice from a thermal comfort perspective. To reduce their negative thermal impact on the living space, glass doors should have insulated frames and be double or triple glazed, with low-emissivity coatings and gas-filling (typically argon). Metal-framed glass doors should also have thermal breaks. The doors should be properly sized and protected (using shades, blinds, curtains and other means).
Sliding glass doors are popular in Southern Europe and throughout the United States, being used in: hotel rooms, condominiums, apartments, and residences; for access to upper balconies; for large views out - enhanced natural light in; and to increase incoming fresh air. In addition Sliding glass doors are commonly used in some regions as doors between the interior rooms of a home and a courtyard, deck, balcony, patio, and a garden, backyard, barbecue or swimming pool area. They are often called patio doors in this context. They are also used in interior design, often in offices and automobile sales areas, to give soundproof but visually accessible private office space. In residential interiors they are used, often with translucent 'frosted' glass replicating a traditional ShÃ…ÂÂÂji door, to allow daylight to penetrate further into the dwelling and expand the sense of interior spatial size.[6]
Special sliding glass doors called platform screen doors are used on railway platforms in order to protect waiting passengers from the elements as well as to prevent suicide attempts. They're sometimes found on bathroom shower doors.[8]
Sliding glass door frames are often made from wood, aluminum, stainless steel, or steel, which also have the most strength. The most common material is PVC plastic. Replacement parts are most commonly needed for the moving-sliding parts of the door, such as the steel rollers that glide within the track and the locking mechanisms.
Glass in the doors can be either externally fitted or internally fitted, with internally fitted being the high-security design, depending on the specification the manufacturer implements in the design. To comply with energy conservation codes and for noise reduction, sliding glass doors are usually double glazed, and often treated for UV reflection. They usually have no mullions, unless attempting to appear part of a revival architectural style and then often using 'snap-on' faux grids.
Security design in the doors is aimed at preventing the doors both fixed and sliding from being lifted off their rails, anti-lift blocks can be fixed to the top of the frame to prevent the lifting of the door off its rails, in theory preventing unauthorised entry to the room when sliding door is in the closed position.
A rotating security bar, commonly known as a "Charley bar"[9] can also be fitted from inside the room to prevent the sliding action when the door is closed. A portable security bar can also be used for added security when traveling, preventing intruders from breaking in while occupants are away.
tries to position a sliding glass door on the patio so that it will improve the shot
floor-to-ceiling sliding glass doors .. mimic .. Spanish Revival residence .. Miami Beach