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January 30, 2010

Riverstone Estate with Tanglewood Conservatory For Sale

Filed under: Conservatory Projects, General — Alan @ 4:19 pm

cover of du Pont registry

The cover of DuPont REGISTRY showing the magnificent Foxburg estate now for sale.

The Riverstone estate, with one of our most loved and commented on custom conservatory projects, is up for sale. It is a magnificent 1,200 acre property located in Foxburg Pennsylvania. The beautiful conservatory is attached to a historic mansion dating back to 1828. It is one of the most historic properties in the area, the original house was built by the Fox family, prominent Philadelphians who were descended from George M. Fox, the founder of the Quaker religion. The Tanglewood conservatory was added during a major renovation of the property in 2000 and has won several design awards and has been featured in numerous publications.

The property encompasses an amazing twenty-six outbuildings including extensive equestrian facilities, greenhouses, an aviary and many additional residences. One of the most notable of the buildings on the property is an original carriage house designed by the well known Philadelphia architect Frank Furness 1839 – 1912. The building is a rare example of Furness’ work outside the Philadelphia and surrounding area and speaks to the exceptional importance of the Fox family, the town of Foxburg and this estate in particular.

The current owners pieced the estate back together purchasing the parcels of land that had been sold off over the years and completely rebuilding the historic mansion.

Foxburg is a charming small town about an hour and a half north east of Pittsburgh which has undergone nothing short of a miraculous renaissance in large part due to the efforts of the property’s owners who have invested heavily in the town. An arts center which brings major performances from Pittsburgh, a winery, hotel and restaurants are nestled along the steep banks of the Allegheny river just a stone’s throw from Interstate 80.

I wrote about one of my many visits to the town back in September 2009 when I just happened to be there for an amazing concert by the Harold Betters Quartet.

One of the really unique features of the mansion is that when the owners undertook the renovation, they decided to have each of the major rooms built out in a different species of naturally finished wood.

There is a grand entrance hall with paneling and an amazing staircase made from tiger maple, a library completely finished in Brazilian rosewood, bedrooms of beautifully detailed chestnut and of course the stunning mahogany conservatory. Several Tiffany stained glass panels also grace the home as the owners are avid collectors of art glass and antique lamps.

There are an amazing 17 working fireplaces in the home – all also rebuilt out of different species of woods to match the rooms they are in.

The property itself is more than stunning. Steep wooded banks drop a hundred feet or more to the rivers edge which is completely undeveloped. There is almost ten miles of pristine riverfront as the acreage is bounded by both the Allegheny and the Clarion rivers. Unusual for any private setting east of the Mississippi, from most places along the riverfront, not a sign of human habitation or development is seen.

There are bucolic rolling pastures – evidence of the former fairways of an old golf course, acres of dense woodlands, cool forest glades, gardens and rocky outcroppings overlooking spectacular views up and down the rivers.

You can check out the property which is listed on the market at $25M and view pictures at Riverstone Estate.

There is a page with an amazing aerial photograph of the developed portion of the estate with all the buildings noted with letters. It looks like an entire village somewhere in the French countryside. On the right side of the picture, you can click on the items on the Structures List and see pictures of each of the buildings.

I particularly like the Alpaca Barn and the Dovecote, which is also seen in the picture of the West (alpha) Barn, and the very unusual Aviary (for the peacocks). The aviary was designed and built by the owner and if you look closely you can see he used sawed off end sections of cedar logs set into mortar for the wall structure. It’s really cool.

aviary

equestrian center
The Equestrian Complex with its gambrel roofed barns of course takes the cake.

Anyone interested?

Alan

January 13, 2010

Tanglewood Conservatories project featured on Luxist.com

Filed under: Conservatory Projects, General, Magazine Articles — Alan @ 2:32 pm

One of our new conservatories that encloses a large indoor swimming pool has made it onto the website LUXIST.COM, a watch listing of all things luxurious. We’re at the top in a section titled “The Classicist”. There’s all kinds of interesting and semi-interesting stuff on this website. The site is:

http://www.luxist.com/2010/01/11/the-classicist-tanglewood-conservatories-turn-of-the-century-s/

November 30, 2009

Steel Pool House Conservatory Update

Filed under: Conservatory Projects, Magazine Articles — Alan @ 8:55 am

looking into cupola
Looking up into the cupola

interior steel detail of swimming pool enclosure
Pictures looking up into the cupola of the steel structure of the swimming pool enclosure.
A detail of the steel structure

Here are some pictures of the old world steel and glass swimming pool conservatory we are building as it nears completion – and with winter fast approaching, it’s not a day too soon.

The great room is now completely weather tight so all remaining work on the inside can proceed unhindered.

Now with scaffolding down and out of the way, the majesty of the structure begins to come into view.

The cast iron and steel parts with their forged curls and intricate rosettes make a tantalizingly reminiscent image that could be right out of a history book on the great glass houses of the nineteenth century. This was our intention from the start. In fact, it was the great glass conservatory at Syon Park which was the original inspiration for the design.

When complete, it will be filled with palm trees and make for one of the most unique custom pool houses Tanglewood Conservatories has ever built.

view of roof

exterior view of project
On the exterior, all of the windows and doors are installed and you can see the wonderful stained glass panels in place. All that is required is the final trim parts to be put on and the stone veneer to be laid up and this will have to wait for springtime and warmer weather.

The construction of this steel and glass conservatory house is a huge undertaking with the conservatory an important part, but only one of many really unique features. Final completion is not expected for another two years!

My other favorite feature of this mega-home is the thirty-five foot long shark tank. When the home is complete, you will descend a curving stairway to a lower level recreation center with the sharks on one side of you and a waterfall that spills over the edge of the swimming pool on the other side.

The theme of much of the home is water which makes sense since the home is situated with exquisite views out across a busy northern waterway.

You can see more pictures of the progress of this remarkable conservatory pool enclosure project at a new page on our website titled “Steel Structures”.

Also included on the page are images of the construction of several other very unique projects, one in particular, the magnificent greenhouse with the curving glass roof that is shown completed on the Antique Greenhouse page.

It is the greenhouse conservatory that is featured in the Washington Spaces article “Enchanted Estate” that was the subject of my previous blog.

Alan

October 7, 2009

Conservatory Stained Glass

Filed under: Conservatory Projects — Alan @ 4:49 pm

These are two of the stained glass panels that will accent the large steel and glass pool house conservatory under construction right now.

Mehmet, who designed the glass patterns, as well as the incredible conservatory structure itself, is standing there holding up the pieces in front of our building in Denton.

The design of the custom stained glass panels is one of his favorite elements to design. He is interested not only in the wonderful patterns made by the different colors and shapes of the glass itself, but more important he feels, is the ever-changing panorama of colored light which is thrown into the interior of the conservatory space.

This adds a mystical quality to the room, he says. He will typically design the conservatory building first, then work on the stained glass designs after the overall concept for the room is complete. The stained glass design is done in pencil or ink first, with his preferred colors in his mind, then he works with the homeowner or architect to choose the final colors for the scheme.

This design features a combination of colored glass with clear beveled glass and antique stressed glass features. There are six of the large gables and eight of the tall sidelights in the poolside conservatory.

Sometimes when we make stained glass panels, they are encapsulated inside an insulated glass unit (IG unit as called in the industry) so that they are completely protected from the elements. This has the advantage of protecting the stained glass artwork and also dramatically increasing the insulating value of the glass, however, some people feel that you loose the tactile proximity of the art since it is “displayed” behind a clear glass panel. The argument takes on weight when you think about how the reflections in the glass “cover” panel obscure to some degree the colors and texture of the stained glass and the lead caming in between.

The alternative, if using the stained glass panels simply as a single glazed window is not an option, is to expose the beauty of the stained glass to the inside of the room while covering it with a piece of insulated glass on the exterior of the building.

This gives the boost in insulation value and energy efficiency while at the same time preserving the beauty and the tactile sense of the stained glass on the inside of the room where it will be enjoyed the most. The exterior look and feel is still compromised from the purist point of view.

One really neat thing that we frequently do is to back light the stained glass art panel so that it glows at night. A small LED light or a fiber optic cable (if the space is too tight) does the trick. This is an effect you must see to appreciate!

Alan

September 27, 2009

Progress on Steel & Glass Conservatory

installation crew on roof
Tanglewood installation team enjoying a sunny break atop the cupola of the large steel and glass pool house conservatory under construction.

top of the world
They are on top of the world, the job is going well!

The old-world, steel and glass pool enclosure that we are constructing is coming along quite well. Last week, the cupola was completed on our custom conservatory and the finish coat of paint put on to protect it from the fast approaching cold northern weather.

pool house conservatory

roof structure
The dark bronze/grey color was chosen for the conservatory roof because it will blend well with the slate roof that will go onto the main house. Originally, copper was under consideration however costs and the desire for it to blend dictated the choice of a specially colored, powder coated aluminum.

Next week, the glazing of the lower main roof will begin in earnest. The large glass panels will arrive on site in wood crates the day before the work is to begin. The next day, a large crane will hoist each piece of glass, some weighing almost 300 pounds, into place on the roof using special equipment designed to set large pieces of glass high up.

The special lifting mechanism is a steel frame fitted with a small battery operated vacuum pump which sucks the air out of special rubber “cups” which are also attached to the frame, then “stick” to the glass panel allowing it to be hoisted up by the crane without danger.

The process usually proceeds remarkable quickly and safely though it can be a bit disconcerting to watch these large pieces of glass sailing through the air!

I will get some pictures of the process and post them for everyone to see. It is very interesting.

Though the room looks quite unfinished at this point, It is actually nearing completion. Once the glass roof panels are in place and sealed, the main level windows and doors will be installed and then the final trimwork put up for a finished project.

One of the great features of this particular room is the custom designed stained glass panels that will ornament the windows and doors. The intricate designs were created by us working closely with the owners and their designer. There are subtle patterns of color throughout which will add a magical effect to the overall atmosphere. I will post images of these as well as soon as they get installed.

Though sun and t-shirts prevail for the moment, we are actually racing to get the project completely weather tight before the cold weather sets in. On a large job such as this, there can be some anxious moments if everything doesn’t go just right at this time of year in the north. Metals become hard to handle in the cold and the special sealants used to make the glass roof weather tight cannot be applied below certain temperatures.

For now, it looks very good though. I will keep everyone posted on our progress.

Alan

August 20, 2009

Copper Conservatory Inspired by Conservatory at Biltmore Estate

Filed under: Conservatory Projects — Tags: , — Alan @ 12:11 pm

Conservatory: Copper Cupola
The start of fabrication: The copper cupola for mahogany conservatory roof lantern takes shape.

Another of the many interesting conservatory projects Tanglewood is working on right now is a large conservatory, or it might be more of an orangerie, that is fashioned after the beautiful conservatory at the Biltmore Estate in Ashville, North Carolina.

The Biltmore mansion is one of the largest private homes ever built in the United States. It encloses 4 acres of floor space, 250 rooms, 34 bedrooms, 43 bathrooms, and 65 fireplaces. The grounds of the original 125,000-acre estate were designed by Frederick Law Olmsted, the famous landscape architect who also created New York’s City’s Central Park.

If you look at a picture of the front of the Biltmore house, the conservatory is located just to the right side of the main entry on the opposite side from the iconic stair tower with the diagonal windows. It is an extraordinary room with huge, ornately moulded oak truss beams supporting a glass roof and cupola. The entire roof structure is covered with copper on the exterior.

There is another often photographed greenhouse conservatory on the estate which is located in the garden but it is more of an industrial type building made of steel trusses supported on brick walls.

Our client, who is also building a sizable estate in the rural mountains, had visited the Biltmore Estate in part to gather ideas for their new home. One of the rooms they saw that captured their imagination was the unusual garden room conservatory, the design of which they decided to incorporate into theirs.

So the task of adapting the great conservatory garden room at the Biltmore Estate into our clients design fell to Tanglewood’s team working under the overall direction of the project architect. What emerged is a truly remarkable piece of craftsmanship which is just now taking shape in the Tanglewood workshop.

Conservatory: Mahogany Interior

The interior of the entire structure in this case will be made from Honduran Mahogany which will be stained a deep rich tone and the entire exterior, including the windows themselves, is made of copper with soldered joinery.

Large ornately-moulded mahogany beams are being constructed and will be used to support the roof structure, as in the Biltmore conservatory.

I will post more pictures and descriptions of the work on the main structure as it progresses.

Alan

August 15, 2009

Old- World Steel and Glass Pool House Design

pool house design

This is a conceptual design drawing of Tanglewood’s old world pool house conservatory now under construction in the Midwest about which I talked in my earlier blog posting.

In addition to the remarkable ornate steel and cast iron structure which supports the building, the exterior “skin” incorporates a host of custom designed stained glass panels that are reminiscent of Victorian era designs.

Just to give a sense of scale, from the floor to the top of the glass cupola ridge is almost forty feet high.

The first phase of the project installation is now complete and our crew will be returning to start phase two next week.

By the end of the first trip, the entire steel structure was in place, as was the framework for the lower roof and parts of the cupola roof lantern. The main walls for the custom pool enclosure were also up with some of the exterior trim complete.

Phase two will start with the completion of the roof lantern, trim work and the start of the roof glazing, then continue with work on the lower roof. Installation of the beautiful stained glass windows and doors will wait for the final trip.

Those are limestone stone columns supporting the three large pediments over the doors.

The cupola roof lantern, which is fifty feet long and twenty feet wide, was originally going to be hoisted into place in one piece using huge steel support beams and two large cranes however we decided not to risk the feat and it is now being built in pieces.

This is a huge new home that is scheduled to take another three years to finish so it will be a while before the swimming pool will be filled and the pool house enclosure complete.

Alan

July 25, 2009

Antique Steel and Glass Conservatory Pool Enclosure

hoisting steelStructural steel part being hoisted into place on for old world conservatory replica.

In addition to discussing the changes that have been taking place at Tanglewood over the past year which I began to do in my last blog, I also want to chronicle a really amazing project we’ve been working on for about the same amount of time.

It is one of the most challenging and unique project we’ve ever undertaken and it is now in the early stages of it’s on site installation.

The design challenge was to come up with a way of making the steel structure look authentically old – as if it were “found” somewhere in Europe and brought over and refurbished. Once we figured out how to design the building, we then had to figure out how to build it!

The room is to decorate a very substantial new home in the Midwest and enclose a large swimming pool, spa and lounge area. The unique feature of this conservatory pool enclosure is that from the beginning, the design was to mimic a true nineteenth century steel and glass greenhouse conservatory.

The building is supported by a decorative steel and cast iron structure which is then clad with glass. The owners fell in love with the great glass conservatory at Syon Park in London. They were enamored of the way the delicately detailed cast iron structure sits in distinct contrast to the heavier stone structure that encloses it and they wanted Tanglewood’s design to follow this concept.

What emerged is a truly remarkable building, as I think you’ll see.

Here is truck #4 of 6 (large flatbeds), steel and glass conservatory ready for shipment. Pictured is most of the team that has been working on the project.

A team

Pictured below is the steel structure taking shape piece by piece. It was an elaborate jigsaw puzzle that was fabricated over a thousand miles away from the jobsite by several different fabricators working in tandem under Tanglewood’s direction.

team

steel structure

steel corner

The picture on the left is a picture of Nancy and myself with the project architect, the project manager and the owner of the construction company that is building the massive new house.

Those big round openings in the steel trusses are to accommodate a huge HVAC duct that will condition the entire space.

At the time of this writing, the steel structure is complete and we are just beginning the next phase of the erection, the wall and roof framing which will be the subject of my next report.

Alan

July 6, 2009

New Stained Glass Windows and Door for Old Friends

Filed under: Conservatory Projects — Alan @ 2:05 pm

Home from Germany and we’re ready to celebrate the Fourth of July, our country’s Independence Day.

Nancy and I spent the holiday this year at the home of our friends Molly and Michael as we have for the last few years. I mentioned them once before because they have the distinction of owning more of Tanglewood projects than anyone else.

They didn’t start out with this intention nor were they our friends when they purchased their first conservatory, but over the years, as we’ve worked together with them, our friendship has grown.

old doornew door

The Door Before & After

Now they have asked us to start work on a new project (this will be number five) – a domed conservatory off their master bedroom that will replace an aging sunroom in the same location. Phase two of this project will be an ornate copper-roofed bay window for their kitchen.

Molly is a skilled designer who loves our work and knows how to tweak our designs in ways that make them uniquely hers.

For example, the last project we did for them was the replacement of six windows, a door and some mahogany paneling in a small unused space off their kitchen.

Molly and Mike asked us to make some beautiful stained glass windows so that she could turn the small space from nothing more than a walk through to the backyard into a mini parlor. I admit that I thought they were going a bit far when they first told me about their scheme however, as you can see from the pictures, in this case, their foresight was definitely better than mine.

old window
This is what the old windows looked like. That’s Jim with his back to us sizing up the situation before he gets started.

Mahogany and Stained Glass Windows
New mahogany and stained glass windows for Molly and Mike’s house.

new windowsStained Glass Windows

It is a two story space so the new windows really stand out.

Alan

May 8, 2009

Garden Design magazine – May 2009 issue

office

The May issue of Garden Design magazine beat me to the punch with the publication of a new Tanglewood project. On page 34, in their section “Style”, there is a photo of a conservatory project we completed which was designed as an office for a publisher and his wife.

An office space is not a usual use for a custom conservatory and this one is quite special. Garden Design magazine calls it a “Dream Office”. There a custom built desk-for-two and a seating arrangement of Mies chairs on a Tibetan carpet all under the ethereal delicacy of an original Calder mobile!

Garden Design notes: “If prefabricated-building kits lie on one end of the spectrum, Tanglewood Conservatories, a Maryland based atelier specializing in the design and construction of custom conservatories and greenhouses, is at the other.”

They go on to say: “Whether a conservatory or a nineteenth-century copper dome you’re after, Tanglewood’s work is the stuff dream offices are made of.”

I had intended to add several new pages to the portfolio section of our website soon- one of which to showcase this particular project. In the meantime, you can see the preview in print.

While thumbing through the magazine, I noticed in the same “Style” section another interesting “office”. It’s an original piece of furniture from the Belgian design firm Colect (011-32-51-40-83-37) called B-uro. The concept behind the piece “was to create a piece of office furniture that doesn’t feel like office furniture.”

furniture

With its modern structural simplicity, it reminds me of some of my experimental furniture designs from architecture school. I was very interested in creating beautiful furniture by modifying cardboard boxes into sculptural as well as functional forms. I actually built myself a desk which served me well for quite a few years. I loved the simplicity and the “Small is Beautiful” nature if it- in addition to the fact that it was cheap and I was a student on limited means!

“The B-ero design has an abstract, decorative quality. That one would slip into it to polish off some office paperwork- seems entirely secondary!”

I agree.

Alan

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