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Archive for the ‘Plantation Shutter Construction’ Category

Motorized Shutters, TLC by KIRTZ

Thursday, January 14th, 2010

Motorized Shutters

We are proud to introduce TLC, or technical louver control, our new motorized shutters from Kirtz Shutters.

In development for over two years, this motorized feature is now available on Kirtz plantation shutters. It can also be retrofitted to existing Kirtz plantation shutters.

TLC is unique geared system of motorization that offers drastic improvements over the technology that has been available before today.

The SYSTEM
We use a patent pending right angle gearbox contained in the stile of the shutter to adjust the louvers. Premium quality brass gears resist corrosion and offer excellent durability.

A small, 6-Volt motor drives the gear box that turns the louvers. The
4 AA Lithium batteries that power the motor insure a long life of operation and are easily replaceable for minimal maintenance.

The motor operates with Radio Frequency transmission. This allows transmission from up to 65′ away from the motor, making motorized shutters a perfect solution for second story, difficult to operate windows.

AVAILABILITY
TLC by Kirtz is available on shutter panels that at least 12″ tall, and up to 120″ tall.

The System is compatible with standard tilt rods and the hidden tilt option, it is truly a versatile product.

Click on the following link  to learn more about our  Motorized Shutters

Or watch a video of our motorized shutters here:

For more information on how our motorized shutters work, see the detailed information available on our website or call us at 800-416-6455.

How to Fix Shutters When Louvers Won’t Stay Open

Thursday, December 24th, 2009

Fix Shutters When Louvers Won’t Stay Open

Sometimes, over time,  louvers on plantation shutters cease to stay in the position they are set.  Fortunately, there is a simple fix to this problem.

Why does this happen?

Wood is a porous material, even with a finish on it.  This means that it will slightly shrink and swell as the humidity of a room changes.  The is most noticeable during season changes, from winter to spring and summer to fall.  This expansion and contraction changes the amount of space between the louvers and stiles (vertical piece of the shutter) thus changing the amount of tension placed on the louvers to hold them in their set position.

What is the solution?

On many shutters (and always on the Kirtz Shutter) there is a hole in the side of the stile.  Inside this whole is a screw, usually a Phillips head, and a tension system.  By simply using a screw driver and adjusting the head you can tighten or loosen how easy it is to adjust the louvers.   It is important to note:  This adjustment will be 1/4 of a turn to one full turn.  By over-tightening you can strip the screw.

A turn clockwise will tighten, and a turn counterclockwise will loosen.    Remember to adjust the screws on both stiles,  opening side and hinge side.  Many times just adjusting one side will not be enough.

If the solution above does not fix the problem–

In all likelihood the screw that adjusts the tension has been stripped out, and is no longer pulling tighter when you make adjustments.   To fix this you will need the following:

  • Toothpicks (preferably square, but rounded will do)
  • Wood Glue
  • Screw Driver, usually Phillips head

To repair, follow the steps below:

  1. Back the screw out of the shutter stile, set aside
  2. Take several toothpicks and coat with wood glue
  3. Place them inside the hole in the stile
  4. Put the screw back into the stile, and tighten.

The toothpicks give the screw something to grip into, allowing you to tighten an loosen your tension once again.

Bahama Exterior Shutters by Kirtz

Friday, November 6th, 2009

Although Kirtz Shutters are primarily interior, at a special request for a previous customer, we recently built Bahama style exterior wood shutters.

There are a wide variety of Bahama style shutters available today.   Solid construction methods and quality raw materials are important to get the longest life out of your shutters.

The Materials

To start with we used cypress wood.  Cypress is a great choice for exterior projects.  Cypress generates cypressine, which is its own preservative oil.  This makes it naturally resistant to insects, decay and other damaging elements.  All components were made of solid pieces, including the stiles.

The Construction

In a traditional shutter, louvers are held into place with pins.  These pins allow the louvers to pivot open and closed.  A Bahama style shutter has fixed louvers, and no tilt bar.   To hold the louvers in place we cut a tenon in the stile to receive the louver.  Then the louver is then slid into the stile 1/4″ deep on each side.  Next, the stile and rail are doweled and secured with exterior glue.  A screw is inserted in between the two dowels for extra stength and the hole is filled.

To finish, the shutters were coated with a marine grade exterior quality sealer so that they are further protected.

The Installation

Installed with traditional Bahama style hinges and adjustable arms, these exterior shutter provide both beauty and protection.

Bahama shutters provide more visibilty when open, by Kirtz Shutters

Bahama shutters provide more visibilty when open, by Kirtz Shutters

Bahama hardware allow these custom shutters to tilt out

Bahama hardware allow these custom shutters to tilt out

bahama shutter block western sun, offer privacy on this deck

bahama shutter block western sun, offer privacy on this deck

Close up of fixed louvers for bahama shutters

Close up of fixed louvers for bahama shutters

Plantation Shutters in Architectural Shapes

Monday, October 5th, 2009

Occasionally we will get a request to make a shutter shape that is quite unique.   This presents an interesting challenge to the specialties department who builds all of our plantation shutters out of different shapes.

Curved Plantation Shutter

This is not your standard treatment for a bay window.  The window and glass this unit was built for actually curved, and the client wanted curved shutters to treat it.  One of the most challenging shapes we’ve ever built, and the most unique.

curvedlouverweb

Bell Top Plantation Shutter

A interior shutter unit that other shutter companies would not touch, this client called us desperate for a solution, and  Kirtz was happy to tackle this challenge.  To build a plantation shutter with this type of curved top required the attention of our premier craftsman.

The top of this plantation shutter is bell shaped
The top of this plantation shutter is bell shaped

Specialty Sunburst Shutters

This sunburst is created from two different woods, maple and paduk, that has been precisely fitted together.  This was built years before CNC machines became available to us, and nicely demonstrates the quality Kirtz Shutters is capable of producing.

A sunburst shutter crafted from maple and paduk wood

A sunburst shutter crafted from maple and paduk wood

Our motto is  “if it has glass, we can build a shutter for it”.  For all your windows, especially your challenging ones, look to Kirtz Shutters.

Custom Louvered Doors

Monday, September 28th, 2009

Kirtz is always doing something customized for our plantation shutters, from the finishes applied to the specs, we are very flexible about doing what it takes to meet our customers needs.

Recently 2 pair of custom doors moved through our production line with some very unusual specifications.  They were to be used as sliding pocket doors in a dining room.

The unique specs on these custom shutter doors were as follows (see photos below):

  • One stile was 5″ wide, the other 4″ wide, so that when taking into consideration the overlap inside the pocket, when they were pulled shut the doors would look symmetrical.
  • Each door was composed of an inner and outer stile.  The outside stile was 2 1/4″ thick, and the inner, drop down stile was 2″ thick with 1 3/4″ face.
  • All joints were mitered, instead of our standard butt joint.
  • Customers own, custom blended custom latex enamel was used, instead of our oil based lacquer finish.
  • Panels were 112″ high

These doors were quite different than anything else that has been through our factory before, but we were happy to contribute to this project.

If you need a shutter, louvered door or other product with unique specifications call Kirtz Shutters, we are ready to help!

Custom Louvered Doors

Custom Louvered Doors

Close up of door, showing special custom stile/rail configuration

Close up of door, showing special custom stile/rail configuration

Kirtz Shutter Craftsmanship; what a quality finish adds to your custom shutter

Thursday, August 20th, 2009
Without a quality finish on  a custom shutter, the value created by using a high quality wood, and rigorous construction standards would be minimized.   Let’s take a look at how Kirtz Shutters achieves a  quality finish on our custom shutters. 

Linear Priming (painted shutters only)

Components of our painted maple shutter are primed in lineal form.  By priming in lineal form we can ensure an even coating of primer, up to two mill thickness on each part of the shutter.  A high quality prime helps the shutter take finish coats well.

Wood Grading (painted and stained shutters)

Not all components make the final cut for a Kirtz Shutter.  All of our components are inspected before they reach the production line and undesirable sections of wood with flaws are marked as not suitable for a Kirtz Shutter.

Prep Work~ Where the Magic Happens

Even the best quality wood has some imperfections.   To get a smooth finish involves a high level of attention to detail during prep work.   Imperfections are fixed during 2 different stages of manufacturing.  

The Production Line — Filler is applied to the any noticeable flaws in the wood and sanded out smooth.  

Brown and Sand — Shutters enter this area after they are built, and before they enter the finish room.  High intensity spotlights shine down upon the shutters, highlighting any slight flaw that might show up in the final product.  These minor flaws are fixed with putty and sanding, and then the finish sanding begins. 

Finish sanding is done by hand, with very fine sandpaper.  Every inch of the Kirtz Shutter is finish sanded, including the top of the tilt rod, an area that few manufactures take the time to address.  After final inspection, they are ready for finish.

shutters are inspected for flaws under hign intensity lights

shutters are inspected for flaws under hign intensity lights

 

any small flaws are fixed before finish is applied

any small flaws are fixed before finish is applied

During finish Kirtz Shutters are hung from a track system on cars that allow the shutter to rotate completely.  This makes sure, whether painted or stained, each shutter receives an even amount of paint/stain on all parts of the shutters resulting in a smooth, even finish from any angle.

plantation shutters in the paint finish room

plantation shutters in the paint finish room

Painted Shutters receive  two coats of  lacquer paint finish on top of the primer.  In between coats, shutters are quality inspected.  All our paint has UV inhibitors in it to help keep your custom shutters looking great, even in the most intense sun.

Stained Shutters are sprayed with your stain color, typically a custom mix done just for you.  Each shutter receives two coats of stain.  In between coats, the shutters are taken down off the track, hand wiped and lightly sanded    This step is the differential between standard finish and a truly furniture quality finish.    Without it the shutter color would appear a bit opaque, what some people call “muddy” .  To finish up, we put two coats of clear finish on the shutters to protect the wood and bring up the beauty of the grain.   We use a 20 sheen, which gives a nice luster to the wood and provides the finish with depth.  

After finishing is complete, Kirtz Shutters sit overnight to let the finish have time to cure.  Depending on the time of the year, painted finishes are given extra curing time in a cool room.

While each area of our factory plays a key role in making the Kirtz Shutter a bench quality product,  the finish department plays a critical role in making the work of all the other departments really shine.

Kirtz Shutter Craftmanship; assembling a quality custom shutter

Monday, August 17th, 2009
The assembly department is responsible for turning lengths of components into a plantation shutter.

First, all parts are cut to length according to the exact specifications for your custom shutter.  After parts are cut, they are placed onto a cart with job sheets that details each opening in the order.

At Kirtz we take a few extra steps during assembly before the panel comes together to make sure that your shutter is built to the highest of quality standards.

Each tilt rod is given personal attention.  We shape the top of the tilt rod in a machine we designed to give the rounded top that is unique to a Kirtz Shutter.  Then, the top of each rod is sanded smooth so it has the same quality finished look as other parts of our shutters.

tilt-rod-shaping

After shaping it is sanded smooth

After shaping it is sanded smooth

Before the shutter is put together, each louver end is burnished with a sander.  Again, this extra step allows the ends of the louvers to accept the painted finish better, and eliminates the rough ends you would typically find with louvers that are cut, but not sanded.

Burnishing louver ends

Burnishing louver ends

Next, the louvers and tilt rod are fed through a machine that attaches them together with staples and puts pins in the end of each louver, and your shutter panel is ready to be put together.

Joinery of a Kirtz Shutter

At Kirtz we use dowels to join the stiles and rails of each shutter together.   Wood glue is put into each hole that will be receiving a dowel.  Then we use dowels that are slightly larger than the hole they are inserted into.   This requires the use of a hydraulic clamp to put the stiles and rails together.  After the shutter has been clamped together, small pin nails are applied to the backside of the shutter through the dowels, giving it an extra dose of reinforcement.

This method has been used by Kirtz for many years, and we confidently stand behind the joinery of a Kirtz Shutter for a lifetime.

The shutter comes together on the clamp table and is pin nailed for extra strength

The shutter comes together on the clamp table and is pin nailed for extra strength

Framing

Just like a door hangs in a frame, many times your  hardwood shutter will be in a frame.  We have several framing options at Kirtz to accommodate a variety of decors and types of windows.    After your shutters have been assembled, the frames that surround them are built.

At Kirtz we customize many of our frames so that they fit around window cranks and lever locks.  By doing these notches in the factory when possible, the notch receives a finish coat of paint instead of touch up in the field.

For more information on notches, see my post about plantation shutters in casement windows.

This completes your shutter assembly, next stop finish department!

Kirtz Shutter Craftmanship; Making the parts makes the difference for your custom shutters

Thursday, August 13th, 2009
Most shutter manufacturers buy their shutter components from large milling companies that deliver ready to assemble pieces to the manufacturers.    These components can be from the US, Mexico, and even China.   At Kirtz Shutters, we have rigorous quality control standards, and we use a variety of hardwoods, so components are made in-house in our milling department.

Hardwood shutters by Kirtz start at our factory as raw lumber.  We typically buy direct from the best lumber mills across the country, with a great deal of our lumber coming from the Northern US. 

A load of lumber for Kirtz Shutter, before sorting

A load of lumber for Kirtz Shutter, before sorting

 Lumber goes through the following process to become parts for your plantation shutters.

All lumber is tested upon arrival for proper dryness.  Using lumber that has been wet, or is not properly kiln dried could result in warping.  Obviously, this would be bad news for a shutter, so each load is tested immediately upon arrival to be sure that it meets the criteria for furniture quality use.

After unloading, lumber is sorted and it is determined what component part each board will be used to make.   Next, the lumber is fed through our Weinig molder and shaped into the different parts needed to make your shutter order.  As lumber is shaped into parts, each part is quality checked to see that it does not vary from our standard, which are +/- 5000 of an inch, a more exacting measure than industry standard, which is +/- 10,000 of an inch.

lumber being milled into components for plantation shutters

lumber being milled into components for plantation shutters

Verifying the milled parts meet quality standards for Kirtz Shutters

Verifying the milled parts meet quality standards for Kirtz Shutters

Since we use so many different types of woods in our shutters, the milling department must constantly calibrate the machine to handle the varying density of each wood.  Although this is a time consuming process it is the only we can maintain the rigid quality standards of a Kirtz Shutter.

After the louvers are molded they are run through a specially designed sander.  The belt of the sander is contoured so that it follows the shape of our elliptical louvers.  As the louver passes through the oscillating belt provides a random orbital sanding, the industries highest standard.  The louvers are now ready for the assembly line. 

Sander designed for elliptical shaped louvers for custom shutters

Sander designed for elliptical shaped louvers for custom shutters

The milling department is also responsible for laminating our stiles, which glues together two opposing pieces, resulting in a longer, straighter stile than industry standards.  
Once shutter parts finish the above processes, production is notified and your shutters are ready for the assembly department!