flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

Pennsylvania’s Longwood Gardens to get a $250 million transformation

Building Team

Pennsylvania’s Longwood Gardens to get a $250 million transformation

The Longwood Reimagined project renovates and preserves the botanical garden’s historic structures while also building new ones.


By Peter Fabris, Contributing Editor | June 1, 2022
Longwood Reimagined West Conservatory Views
Courtesy Bancroft Construction Company.

Longwood Gardens, a botanical garden with about 1,100 acres in Pennsylvania’s Brandywine Valley, recently announced plans to transform its core area of conservatory gardens. Across 17 acres, the $250 million project will include expanded gardens and public spaces as well as new buildings.

Dubbed Longwood Reimagined: A New Garden Experience, the project originated with a master plan developed in 2010 by West 8 with Weiss/Manfredi. Longwood has continued working with Weiss/Manfredi as lead designer, in collaboration with Reed Hilderbrand, on Longwood Reimagined. The project is managed by Bancroft Construction.

The centerpiece and largest element of Longwood Reimagined is a new 32,000-square-foot glasshouse, designed by Weiss/Manfredi, with gardens and pools designed by Reed Hilderbrand. With asymmetrical peaks, the West Conservatory will seem to float on water. Inside, the garden will comprise seasonally changing islands amid pools, canals, and low fountains. Building on the 19th-century tradition of glasshouses, the West Conservatory will include operable glass walls and roof.

Longwood’s Cascade Garden is being entirely relocated to a new, 3,800-square-foot glasshouse of its own. An outdoor Bonsai Courtyard will be built alongside the West Conservatory. A public restaurant and private event space will be carved into the topography facing the Main Fountain Garden. And above the restaurant and event space, the South Terrace and South Walk will provide a shady promenade extending along the conservatories to the West Terrace, with views toward the Brandywine’s meadows.

Other elements of the Longwood Reimagined project include the construction of an education and administration building with a library and classrooms, the renewal of the Waterlily Court, and the relocation and preservation of six historic Lord & Burnham glasshouses from the early 20th century.

Building Team:

Owner: Longwood Gardens

Design architect:  Weiss/Manfredi, Reed Hilderbrand (landscape)

Architect of record: Weiss/Manfredi

MEP engineer: Jaros, Baum & Bolles

Structural engineer: Magnusson Klemencic Associates

General contractor/construction manager: Bancroft Construction

Longwood Reimagined Olive Grove
Courtesy Bancroft Construction.
Longwood South Terrace Pool
Courtesy Bancroft Construction.
Longwood Water Source Aerial
Courtesy Bancroft Construction.

 

Related Stories

| Oct 20, 2011

UNT receives nation’s first LEED Platinum designation for collegiate stadium

Apogee Stadium will achieve another first in December with the completion of three wind turbines that will feed the electrical grid that powers the stadium.

| Oct 19, 2011

THOUGHT LEADER: Samuel S. Unger, RA, MCR, SLCR, MBA, is the Americas Real Estate Leader for Ernst & Young, LLP

Samuel S. Unger,  RA, MCR, SLCR, MBA, is the Americas Real Estate Leader for Ernst & Young, LLP, Atlanta. He also serves as president of the CoreNet Global Atlanta chapter. In addition to managing 6.8 million square feet of real estate in North and South America, his responsibilities include real estate strategy for area practices, management of external professional alliances, requirements definition, business case development and approval, real estate negotiation and lease development, and oversight of construction projects for the portfolio. He holds a bachelor’s degree from Harvard College, an MLA and MArch from the University of Pennsylvania, and an MBA from Temple University.

| Oct 19, 2011

Another drop for Architecture Billings Index

Positive conditions seen last month were more of an aberration.

| Oct 17, 2011

THOUGHT LEADER: Allan Bilka, Senior Staff Architect and Secretariat to the IGCC

Allan Bilka, RA, is a Senior Staff Architect and Secretariat to the International Green Construction Code (IgCC) with the International Code Council, based in the ICC’s Chicago district office. He also serves as staff liaison to the ICC-700 National Green Building Standard. He has written several ICC white papers on green building and numerous green-related articles for the ICC. A registered architect, Bilka has over 30 years of combined residential design/build and commercial consulting engineering experience.

| Oct 17, 2011

Austin's newest urban apartment complex under construction

Complex sits on a four-acre waterfront site along Lady Bird Lake with spectacular city and lake views, and is slated to open spring 2013.

| Oct 17, 2011

Big D Floor covering supplies to offer Johnsonite Products??

Strategic partnership expands offering to south and west coast customers. 

| Oct 14, 2011

AISC develops new interoperability strategy to move construction industry forward

AISC is working to bring that vision to reality by developing a three-step interoperability strategy to evaluate data exchanges and integrate structural steel information into buildingSMART's Industry Foundation Classes.

| Oct 14, 2011

University of New Mexico Science & Math Learning Center attains LEED for Schools Gold

Van H. Gilbert architects enhances sustainability credentials.

| Oct 14, 2011

BD+C Survey on Building Information Modeling: The Good, the Bad, and the Solutions

In a recent survey conducted by Building Design+Construction, more than 75% of respondents indicated they currently use BIM or plan to use it. Respondents were also asked to comment on their experiences with BIM, what they liked and disliked about BIM, and what BIM-related advice they would give to their peers. 

| Oct 14, 2011

ACI partners with CRSI to launch new adhesive anchor certification program

Adhesive anchor installer certification required in new ACI 318-11.

boombox1
boombox2
native1

More In Category




halfpage1

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021